| 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 | $82.33 | 6.423% | $87.6181 | $87.62 | $87.60 | $87.60 |
| Purchase #2 | $43.26 | 7.584% | $46.5408 | $46.54 | $46.55 | $46.50 |
| Purchase #3 | $243.71 | 13.410% | $276.3915 | $276.39 | $276.40 | $276.40 |
| Purchase #4 | $12.73 | 12.592% | $14.333 | $14.33 | $14.35 | $14.30 |
| Purchase #5 | $110.78 | 11.807% | $123.8598 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $161.72 | 10.405% | $178.547 | $178.55 | $178.55 | $178.50 |
| Purchase #7 | $155.61 | 7.311% | $166.9866 | $166.99 | $167.00 | $167.00 |
| 7 purchase totals = | $810.14 | $894.2768 | $894.28 | $894.30 | $894.20 | |