| 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 | $59.91 | 4.198% | $62.425 | $62.43 | $62.45 | $62.40 |
| Purchase #2 | $119.44 | 7.249% | $128.0982 | $128.10 | $128.10 | $128.10 |
| Purchase #3 | $136.97 | 10.852% | $151.834 | $151.83 | $151.85 | $151.80 |
| Purchase #4 | $119.25 | 13.752% | $135.6493 | $135.65 | $135.65 | $135.60 |
| Purchase #5 | $204.96 | 11.105% | $227.7208 | $227.72 | $227.70 | $227.70 |
| Purchase #6 | $86.27 | 8.410% | $93.5253 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $215.52 | 6.131% | $228.7335 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $942.32 | $1,027.9861 | $1,027.99 | $1,028.05 | $1,027.80 | |