| 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 | $37.95 | 3.146% | $39.1439 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $74.49 | 5.869% | $78.8618 | $78.86 | $78.85 | $78.90 |
| Purchase #3 | $124.77 | 8.239% | $135.0498 | $135.05 | $135.05 | $135.00 |
| Purchase #4 | $141.85 | 13.746% | $161.3487 | $161.35 | $161.35 | $161.30 |
| Purchase #5 | $132.74 | 11.513% | $148.0224 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $240.90 | 10.463% | $266.1054 | $266.11 | $266.10 | $266.10 |
| Purchase #7 | $131.70 | 11.679% | $147.0812 | $147.08 | $147.10 | $147.10 |
| 7 purchase totals = | $884.40 | $975.6132 | $975.61 | $975.60 | $975.50 | |