| 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 | $83.72 | 12.440% | $94.1348 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $17.37 | 5.378% | $18.3042 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $21.25 | 9.459% | $23.26 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $32.80 | 7.440% | $35.2403 | $35.24 | $35.25 | $35.20 |
| Purchase #5 | $41.52 | 5.132% | $43.6508 | $43.65 | $43.65 | $43.70 |
| Purchase #6 | $77.89 | 3.154% | $80.3467 | $80.35 | $80.35 | $80.30 |
| Purchase #7 | $244.55 | 5.467% | $257.9195 | $257.92 | $257.90 | $257.90 |
| 7 purchase totals = | $519.10 | $552.8563 | $552.85 | $552.85 | $552.80 | |