| 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 | $25.48 | 4.186% | $26.5466 | $26.55 | $26.55 | $26.50 |
| Purchase #2 | $61.94 | 11.264% | $68.9169 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $227.72 | 13.437% | $258.3187 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $67.63 | 3.120% | $69.7401 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $19.62 | 9.778% | $21.5384 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $28.47 | 9.342% | $31.1297 | $31.13 | $31.15 | $31.10 |
| Purchase #7 | $69.34 | 9.274% | $75.7706 | $75.77 | $75.75 | $75.80 |
| 7 purchase totals = | $500.20 | $551.9610 | $551.97 | $551.95 | $551.80 | |