| 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 | $79.82 | 12.434% | $89.7448 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $221.78 | 8.778% | $241.2478 | $241.25 | $241.25 | $241.20 |
| Purchase #3 | $29.66 | 5.436% | $31.2723 | $31.27 | $31.25 | $31.30 |
| Purchase #4 | $92.52 | 3.161% | $95.4446 | $95.44 | $95.45 | $95.40 |
| Purchase #5 | $98.59 | 12.167% | $110.5854 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $141.92 | 3.627% | $147.0674 | $147.07 | $147.05 | $147.10 |
| Purchase #7 | $161.55 | 10.441% | $178.4174 | $178.42 | $178.40 | $178.40 |
| 7 purchase totals = | $825.84 | $893.7797 | $893.78 | $893.75 | $893.70 | |