| 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 | $41.52 | 7.684% | $44.7104 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $41.85 | 13.457% | $47.4818 | $47.48 | $47.50 | $47.50 |
| Purchase #3 | $168.70 | 10.745% | $186.8268 | $186.83 | $186.85 | $186.80 |
| Purchase #4 | $161.55 | 10.412% | $178.3706 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $24.60 | 12.346% | $27.6371 | $27.64 | $27.65 | $27.60 |
| Purchase #6 | $53.42 | 9.558% | $58.5259 | $58.53 | $58.55 | $58.50 |
| Purchase #7 | $30.98 | 6.757% | $33.0733 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $522.62 | $576.6259 | $576.63 | $576.65 | $576.60 | |