| 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 | $71.85 | 4.811% | $75.3067 | $75.31 | $75.30 | $75.30 |
| Purchase #2 | $152.59 | 5.579% | $161.103 | $161.10 | $161.10 | $161.10 |
| Purchase #3 | $23.85 | 5.501% | $25.162 | $25.16 | $25.15 | $25.20 |
| Purchase #4 | $53.54 | 5.273% | $56.3632 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $55.43 | 4.570% | $57.9632 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $40.99 | 6.610% | $43.6994 | $43.70 | $43.70 | $43.70 |
| Purchase #7 | $194.88 | 11.725% | $217.7297 | $217.73 | $217.75 | $217.70 |
| 7 purchase totals = | $593.13 | $637.3272 | $637.32 | $637.30 | $637.40 | |