| 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 | $23.67 | 13.745% | $26.9234 | $26.92 | $26.90 | $26.90 |
| Purchase #2 | $245.66 | 7.395% | $263.8266 | $263.83 | $263.85 | $263.80 |
| Purchase #3 | $17.60 | 5.874% | $18.6338 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $67.57 | 10.197% | $74.4601 | $74.46 | $74.45 | $74.50 |
| Purchase #5 | $55.31 | 12.554% | $62.2536 | $62.25 | $62.25 | $62.30 |
| Purchase #6 | $63.26 | 7.198% | $67.8135 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $43.73 | 3.281% | $45.1648 | $45.16 | $45.15 | $45.20 |
| 7 purchase totals = | $516.80 | $559.0758 | $559.06 | $559.05 | $559.10 | |