| 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 | $101.95 | 13.755% | $115.9732 | $115.97 | $115.95 | $116.00 |
| Purchase #2 | $77.31 | 5.674% | $81.6966 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $91.80 | 5.340% | $96.7021 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $41.85 | 12.166% | $46.9415 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $177.46 | 12.842% | $200.2494 | $200.25 | $200.25 | $200.20 |
| Purchase #6 | $132.98 | 12.360% | $149.4163 | $149.42 | $149.40 | $149.40 |
| Purchase #7 | $161.59 | 12.259% | $181.3993 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $784.94 | $872.3784 | $872.38 | $872.35 | $872.30 | |