| 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 | $74.56 | 6.785% | $79.6189 | $79.62 | $79.60 | $79.60 |
| Purchase #2 | $122.94 | 6.448% | $130.8672 | $130.87 | $130.85 | $130.90 |
| Purchase #3 | $9.80 | 3.375% | $10.1308 | $10.13 | $10.15 | $10.10 |
| Purchase #4 | $25.73 | 4.297% | $26.8356 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $228.68 | 10.329% | $252.3004 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $122.55 | 4.743% | $128.3625 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $208.46 | 9.685% | $228.6494 | $228.65 | $228.65 | $228.60 |
| 7 purchase totals = | $792.72 | $856.7648 | $856.77 | $856.75 | $856.70 | |