| 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 | $6.25 | 13.653% | $7.1033 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $92.35 | 5.729% | $97.6407 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $162.81 | 5.767% | $172.1993 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $207.81 | 12.871% | $234.5572 | $234.56 | $234.55 | $234.60 |
| Purchase #5 | $223.86 | 8.157% | $242.1203 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $16.65 | 4.819% | $17.4524 | $17.45 | $17.45 | $17.50 |
| Purchase #7 | $91.70 | 11.378% | $102.1336 | $102.13 | $102.15 | $102.10 |
| 7 purchase totals = | $801.43 | $873.2068 | $873.20 | $873.20 | $873.20 | |