| 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 | $24.45 | 6.624% | $26.0696 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $135.38 | 11.616% | $151.1057 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $104.87 | 6.586% | $111.7767 | $111.78 | $111.80 | $111.80 |
| Purchase #4 | $142.44 | 9.466% | $155.9234 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $243.42 | 11.768% | $272.0657 | $272.07 | $272.05 | $272.10 |
| Purchase #6 | $8.38 | 13.751% | $9.5323 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $101.50 | 7.862% | $109.4799 | $109.48 | $109.50 | $109.50 |
| 7 purchase totals = | $760.44 | $835.9533 | $835.96 | $835.95 | $836.00 | |