| 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 | $31.52 | 9.850% | $34.6247 | $34.62 | $34.60 | $34.60 |
| Purchase #2 | $229.80 | 9.201% | $250.9439 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $39.75 | 8.804% | $43.2496 | $43.25 | $43.25 | $43.20 |
| Purchase #4 | $148.74 | 13.345% | $168.5894 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $227.62 | 11.107% | $252.9018 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $108.26 | 9.140% | $118.155 | $118.16 | $118.15 | $118.20 |
| Purchase #7 | $90.34 | 8.852% | $98.3369 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $876.03 | $966.8013 | $966.80 | $966.80 | $966.70 | |