| 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 | $71.74 | 4.559% | $75.0106 | $75.01 | $75.00 | $75.00 |
| Purchase #2 | $157.82 | 5.253% | $166.1103 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $29.46 | 8.679% | $32.0168 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $26.26 | 7.690% | $28.2794 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $58.27 | 13.145% | $65.9296 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $83.65 | 8.433% | $90.7042 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $92.88 | 7.429% | $99.7801 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $520.08 | $557.8310 | $557.83 | $557.85 | $557.80 | |