| 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 | $69.57 | 8.731% | $75.6442 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $116.29 | 4.822% | $121.8975 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $117.61 | 9.489% | $128.77 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $168.80 | 5.680% | $178.3878 | $178.39 | $178.40 | $178.40 |
| Purchase #5 | $52.75 | 7.778% | $56.8529 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $160.58 | 4.222% | $167.3597 | $167.36 | $167.35 | $167.40 |
| Purchase #7 | $82.35 | 11.354% | $91.7 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $767.95 | $820.6121 | $820.61 | $820.60 | $820.70 | |