| 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 | $98.84 | 8.319% | $107.0625 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $177.65 | 9.649% | $194.7914 | $194.79 | $194.80 | $194.80 |
| Purchase #3 | $67.68 | 12.199% | $75.9363 | $75.94 | $75.95 | $75.90 |
| Purchase #4 | $147.27 | 4.664% | $154.1387 | $154.14 | $154.15 | $154.10 |
| Purchase #5 | $165.42 | 9.807% | $181.6427 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $62.93 | 4.688% | $65.8802 | $65.88 | $65.90 | $65.90 |
| Purchase #7 | $71.85 | 12.210% | $80.6229 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $791.64 | $860.0747 | $860.07 | $860.10 | $860.00 | |