| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $57.71 | 11.806% | $64.5232 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $180.63 | 7.610% | $194.3759 | $194.38 | $194.40 | $194.40 |
| Purchase #3 | $123.53 | 6.244% | $131.2432 | $131.24 | $131.25 | $131.20 |
| Purchase #4 | $248.85 | 7.147% | $266.6353 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $163.55 | 13.349% | $185.3823 | $185.38 | $185.40 | $185.40 |
| Purchase #6 | $220.97 | 3.830% | $229.4332 | $229.43 | $229.45 | $229.40 |
| Purchase #7 | $228.88 | 5.505% | $241.4798 | $241.48 | $241.50 | $241.50 |
| 7 purchase totals = | $1,224.12 | $1,313.0729 | $1,313.07 | $1,313.15 | $1,313.00 | |