| 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 | $71.93 | 13.202% | $81.4262 | $81.43 | $81.45 | $81.40 |
| Purchase #2 | $60.99 | 7.870% | $65.7899 | $65.79 | $65.80 | $65.80 |
| Purchase #3 | $238.90 | 4.533% | $249.7293 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $210.97 | 12.540% | $237.4256 | $237.43 | $237.45 | $237.40 |
| Purchase #5 | $53.98 | 3.734% | $55.9956 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $31.59 | 4.236% | $32.9282 | $32.93 | $32.95 | $32.90 |
| Purchase #7 | $59.60 | 8.575% | $64.7107 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $727.96 | $788.0055 | $788.02 | $788.10 | $787.90 | |