| 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 | $47.94 | 4.294% | $49.9985 | $50.00 | $50.00 | $50.00 |
| Purchase #2 | $12.90 | 3.171% | $13.3091 | $13.31 | $13.30 | $13.30 |
| Purchase #3 | $63.55 | 5.133% | $66.812 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $115.63 | 11.664% | $129.1171 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $185.84 | 13.239% | $210.4434 | $210.44 | $210.45 | $210.40 |
| Purchase #6 | $58.37 | 12.701% | $65.7836 | $65.78 | $65.80 | $65.80 |
| Purchase #7 | $245.72 | 5.126% | $258.3156 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $729.95 | $793.7793 | $793.78 | $793.75 | $793.70 | |