| 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 | $117.50 | 12.151% | $131.7774 | $131.78 | $131.80 | $131.80 |
| Purchase #2 | $11.68 | 12.585% | $13.1499 | $13.15 | $13.15 | $13.10 |
| Purchase #3 | $44.67 | 5.536% | $47.1429 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $127.98 | 5.541% | $135.0714 | $135.07 | $135.05 | $135.10 |
| Purchase #5 | $8.46 | 9.800% | $9.2891 | $9.29 | $9.30 | $9.30 |
| Purchase #6 | $82.92 | 6.461% | $88.2775 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $50.88 | 7.262% | $54.5749 | $54.57 | $54.55 | $54.60 |
| 7 purchase totals = | $444.09 | $479.2831 | $479.28 | $479.30 | $479.30 | |