| 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 | $70.78 | 3.698% | $73.3974 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $98.27 | 3.327% | $101.5394 | $101.54 | $101.55 | $101.50 |
| Purchase #3 | $134.41 | 13.469% | $152.5137 | $152.51 | $152.50 | $152.50 |
| Purchase #4 | $241.99 | 6.728% | $258.2711 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $65.79 | 13.685% | $74.7934 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $18.71 | 3.461% | $19.3576 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $179.45 | 10.500% | $198.2923 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $809.40 | $878.1649 | $878.16 | $878.15 | $878.20 | |