| 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 | $97.79 | 3.408% | $101.1227 | $101.12 | $101.10 | $101.10 |
| Purchase #2 | $146.90 | 3.202% | $151.6037 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $18.60 | 10.749% | $20.5993 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $109.26 | 5.467% | $115.2332 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $219.78 | 11.506% | $245.0679 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $25.59 | 8.369% | $27.7316 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $37.82 | 12.168% | $42.4219 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $655.74 | $703.7803 | $703.77 | $703.75 | $703.70 | |