| 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 | $57.71 | 12.735% | $65.0594 | $65.06 | $65.05 | $65.10 |
| Purchase #2 | $67.54 | 3.230% | $69.7215 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $35.95 | 10.384% | $39.683 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $160.65 | 3.161% | $165.7281 | $165.73 | $165.75 | $165.70 |
| Purchase #5 | $186.85 | 8.344% | $202.4408 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $142.64 | 6.687% | $152.1783 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $222.25 | 9.540% | $243.4527 | $243.45 | $243.45 | $243.50 |
| 7 purchase totals = | $873.59 | $938.2638 | $938.26 | $938.30 | $938.30 | |