| 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 | $46.87 | 6.248% | $49.7984 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $245.93 | 10.698% | $272.2396 | $272.24 | $272.25 | $272.20 |
| Purchase #3 | $46.34 | 5.529% | $48.9021 | $48.90 | $48.90 | $48.90 |
| Purchase #4 | $94.91 | 3.395% | $98.1322 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $32.85 | 6.129% | $34.8634 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $138.46 | 7.500% | $148.8445 | $148.84 | $148.85 | $148.80 |
| Purchase #7 | $224.71 | 12.842% | $253.5673 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $830.07 | $906.3475 | $906.34 | $906.35 | $906.30 | |