| 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 | $39.57 | 6.802% | $42.2616 | $42.26 | $42.25 | $42.30 |
| Purchase #2 | $70.70 | 5.568% | $74.6366 | $74.64 | $74.65 | $74.60 |
| Purchase #3 | $244.31 | 10.703% | $270.4585 | $270.46 | $270.45 | $270.50 |
| Purchase #4 | $171.54 | 5.550% | $181.0605 | $181.06 | $181.05 | $181.10 |
| Purchase #5 | $242.52 | 7.373% | $260.401 | $260.40 | $260.40 | $260.40 |
| Purchase #6 | $30.66 | 7.516% | $32.9644 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $143.98 | 11.364% | $160.3419 | $160.34 | $160.35 | $160.30 |
| 7 purchase totals = | $943.28 | $1,022.1245 | $1,022.12 | $1,022.10 | $1,022.20 | |