| 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 | $74.85 | 10.590% | $82.7766 | $82.78 | $82.80 | $82.80 |
| Purchase #2 | $60.85 | 8.119% | $65.7904 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $56.63 | 12.697% | $63.8203 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $172.90 | 9.365% | $189.0921 | $189.09 | $189.10 | $189.10 |
| Purchase #5 | $26.27 | 10.609% | $29.057 | $29.06 | $29.05 | $29.10 |
| Purchase #6 | $29.31 | 10.600% | $32.4169 | $32.42 | $32.40 | $32.40 |
| Purchase #7 | $250.68 | 9.286% | $273.9581 | $273.96 | $273.95 | $274.00 |
| 7 purchase totals = | $671.49 | $736.9114 | $736.92 | $736.90 | $737.00 | |