| 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 | $39.52 | 11.611% | $44.1087 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $79.80 | 9.681% | $87.5254 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $146.95 | 10.188% | $161.9213 | $161.92 | $161.90 | $161.90 |
| Purchase #4 | $58.59 | 9.819% | $64.343 | $64.34 | $64.35 | $64.30 |
| Purchase #5 | $183.64 | 12.633% | $206.8392 | $206.84 | $206.85 | $206.80 |
| Purchase #6 | $12.43 | 6.490% | $13.2367 | $13.24 | $13.25 | $13.20 |
| Purchase #7 | $174.78 | 8.229% | $189.1626 | $189.16 | $189.15 | $189.20 |
| 7 purchase totals = | $695.71 | $767.1369 | $767.14 | $767.15 | $767.00 | |