| 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 | $70.57 | 7.516% | $75.874 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $45.63 | 11.640% | $50.9413 | $50.94 | $50.95 | $50.90 |
| Purchase #3 | $87.66 | 5.428% | $92.4182 | $92.42 | $92.40 | $92.40 |
| Purchase #4 | $123.34 | 7.650% | $132.7755 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $115.38 | 11.749% | $128.936 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $34.50 | 11.709% | $38.5396 | $38.54 | $38.55 | $38.50 |
| Purchase #7 | $92.69 | 5.682% | $97.9566 | $97.96 | $97.95 | $98.00 |
| 7 purchase totals = | $569.77 | $617.4412 | $617.45 | $617.45 | $617.40 | |