| 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 | $65.67 | 6.333% | $69.8289 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $94.43 | 10.647% | $104.484 | $104.48 | $104.50 | $104.50 |
| Purchase #3 | $222.76 | 13.852% | $253.6167 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $108.44 | 11.838% | $121.2771 | $121.28 | $121.30 | $121.30 |
| Purchase #5 | $89.32 | 4.763% | $93.5743 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $43.47 | 10.457% | $48.0157 | $48.02 | $48.00 | $48.00 |
| Purchase #7 | $85.42 | 11.338% | $95.1049 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $709.51 | $785.9016 | $785.90 | $785.90 | $785.90 | |