| 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 | $69.73 | 11.559% | $77.7901 | $77.79 | $77.80 | $77.80 |
| Purchase #2 | $58.83 | 8.540% | $63.8541 | $63.85 | $63.85 | $63.90 |
| Purchase #3 | $140.99 | 5.137% | $148.2327 | $148.23 | $148.25 | $148.20 |
| Purchase #4 | $177.76 | 9.122% | $193.9753 | $193.98 | $194.00 | $194.00 |
| Purchase #5 | $98.63 | 10.544% | $109.0295 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $46.94 | 7.814% | $50.6079 | $50.61 | $50.60 | $50.60 |
| Purchase #7 | $23.54 | 6.383% | $25.0426 | $25.04 | $25.05 | $25.00 |
| 7 purchase totals = | $616.42 | $668.5322 | $668.53 | $668.60 | $668.50 | |