| 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 | $246.54 | 8.662% | $267.8953 | $267.90 | $267.90 | $267.90 |
| Purchase #2 | $72.72 | 3.211% | $75.055 | $75.06 | $75.05 | $75.10 |
| Purchase #3 | $210.61 | 8.335% | $228.1643 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $83.34 | 4.207% | $86.8461 | $86.85 | $86.85 | $86.80 |
| Purchase #5 | $39.97 | 10.442% | $44.1437 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $95.59 | 6.309% | $101.6208 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $31.38 | 8.672% | $34.1013 | $34.10 | $34.10 | $34.10 |
| 7 purchase totals = | $780.15 | $837.8265 | $837.83 | $837.80 | $837.80 | |