| 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 | $9.73 | 4.641% | $10.1816 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $51.84 | 3.557% | $53.6839 | $53.68 | $53.70 | $53.70 |
| Purchase #3 | $51.95 | 3.310% | $53.6695 | $53.67 | $53.65 | $53.70 |
| Purchase #4 | $25.35 | 3.395% | $26.2106 | $26.21 | $26.20 | $26.20 |
| Purchase #5 | $45.54 | 9.369% | $49.8066 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $224.59 | 10.694% | $248.6077 | $248.61 | $248.60 | $248.60 |
| Purchase #7 | $212.68 | 7.303% | $228.212 | $228.21 | $228.20 | $228.20 |
| 7 purchase totals = | $621.68 | $670.3719 | $670.37 | $670.35 | $670.40 | |