| 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 | $110.42 | 11.442% | $123.0543 | $123.05 | $123.05 | $123.10 |
| Purchase #2 | $70.84 | 12.180% | $79.4683 | $79.47 | $79.45 | $79.50 |
| Purchase #3 | $247.25 | 13.149% | $279.7609 | $279.76 | $279.75 | $279.80 |
| Purchase #4 | $118.54 | 6.717% | $126.5023 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $28.35 | 11.452% | $31.5966 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $62.81 | 9.772% | $68.9478 | $68.95 | $68.95 | $68.90 |
| Purchase #7 | $26.42 | 4.790% | $27.6855 | $27.69 | $27.70 | $27.70 |
| 7 purchase totals = | $664.63 | $737.0157 | $737.02 | $737.00 | $737.10 | |