| 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 | $91.41 | 12.644% | $102.9679 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $47.48 | 7.467% | $51.0253 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $56.88 | 9.708% | $62.4019 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $167.60 | 5.555% | $176.9102 | $176.91 | $176.90 | $176.90 |
| Purchase #5 | $200.89 | 5.361% | $211.6597 | $211.66 | $211.65 | $211.70 |
| Purchase #6 | $46.29 | 3.777% | $48.0384 | $48.04 | $48.05 | $48.00 |
| Purchase #7 | $19.86 | 6.102% | $21.0719 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $630.41 | $674.0753 | $674.08 | $674.05 | $674.10 | |