| 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 | $183.93 | 12.604% | $207.1125 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $23.91 | 9.291% | $26.1315 | $26.13 | $26.15 | $26.10 |
| Purchase #3 | $118.83 | 10.391% | $131.1776 | $131.18 | $131.20 | $131.20 |
| Purchase #4 | $57.61 | 6.472% | $61.3385 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $41.45 | 12.523% | $46.6408 | $46.64 | $46.65 | $46.60 |
| Purchase #6 | $105.34 | 7.505% | $113.2458 | $113.25 | $113.25 | $113.20 |
| Purchase #7 | $45.84 | 12.669% | $51.6475 | $51.65 | $51.65 | $51.60 |
| 7 purchase totals = | $576.91 | $637.2942 | $637.30 | $637.35 | $637.10 | |