| 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 | $33.40 | 13.349% | $37.8586 | $37.86 | $37.85 | $37.90 |
| Purchase #2 | $199.49 | 6.233% | $211.9242 | $211.92 | $211.90 | $211.90 |
| Purchase #3 | $216.57 | 4.349% | $225.9886 | $225.99 | $226.00 | $226.00 |
| Purchase #4 | $119.35 | 7.726% | $128.571 | $128.57 | $128.55 | $128.60 |
| Purchase #5 | $106.96 | 13.846% | $121.7697 | $121.77 | $121.75 | $121.80 |
| Purchase #6 | $80.39 | 11.670% | $89.7715 | $89.77 | $89.75 | $89.80 |
| Purchase #7 | $149.61 | 10.751% | $165.6946 | $165.69 | $165.70 | $165.70 |
| 7 purchase totals = | $905.77 | $981.5782 | $981.57 | $981.50 | $981.70 | |