| 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 | $32.88 | 7.524% | $35.3539 | $35.35 | $35.35 | $35.40 |
| Purchase #2 | $174.96 | 9.261% | $191.163 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $41.76 | 10.395% | $46.101 | $46.10 | $46.10 | $46.10 |
| Purchase #4 | $214.88 | 3.186% | $221.7261 | $221.73 | $221.75 | $221.70 |
| Purchase #5 | $51.86 | 5.526% | $54.7258 | $54.73 | $54.75 | $54.70 |
| Purchase #6 | $20.61 | 12.351% | $23.1555 | $23.16 | $23.15 | $23.20 |
| Purchase #7 | $39.86 | 8.433% | $43.2214 | $43.22 | $43.20 | $43.20 |
| 7 purchase totals = | $576.81 | $615.4467 | $615.45 | $615.45 | $615.50 | |