| 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 | $87.86 | 9.348% | $96.0732 | $96.07 | $96.05 | $96.10 |
| Purchase #2 | $171.73 | 7.480% | $184.5754 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $141.45 | 5.749% | $149.582 | $149.58 | $149.60 | $149.60 |
| Purchase #4 | $19.38 | 10.295% | $21.3752 | $21.38 | $21.40 | $21.40 |
| Purchase #5 | $6.90 | 5.261% | $7.263 | $7.26 | $7.25 | $7.30 |
| Purchase #6 | $32.86 | 9.223% | $35.8907 | $35.89 | $35.90 | $35.90 |
| Purchase #7 | $98.53 | 10.326% | $108.7042 | $108.70 | $108.70 | $108.70 |
| 7 purchase totals = | $558.71 | $603.4637 | $603.46 | $603.50 | $603.60 | |