| 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 | $54.57 | 6.246% | $57.9784 | $57.98 | $58.00 | $58.00 |
| Purchase #2 | $164.55 | 7.387% | $176.7053 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $43.91 | 5.597% | $46.3676 | $46.37 | $46.35 | $46.40 |
| Purchase #4 | $94.67 | 8.592% | $102.804 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $27.91 | 8.110% | $30.1735 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $19.50 | 9.317% | $21.3168 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $239.84 | 4.786% | $251.3187 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $644.95 | $686.6643 | $686.67 | $686.60 | $686.70 | |