| 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 | $76.84 | 9.748% | $84.3304 | $84.33 | $84.35 | $84.30 |
| Purchase #2 | $161.51 | 11.873% | $180.6861 | $180.69 | $180.70 | $180.70 |
| Purchase #3 | $17.53 | 10.843% | $19.4308 | $19.43 | $19.45 | $19.40 |
| Purchase #4 | $63.36 | 9.645% | $69.4711 | $69.47 | $69.45 | $69.50 |
| Purchase #5 | $12.91 | 10.664% | $14.2867 | $14.29 | $14.30 | $14.30 |
| Purchase #6 | $120.73 | 5.292% | $127.119 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $84.31 | 4.633% | $88.2161 | $88.22 | $88.20 | $88.20 |
| 7 purchase totals = | $537.19 | $583.5402 | $583.55 | $583.55 | $583.50 | |