| 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 | $134.61 | 7.366% | $144.5254 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $84.81 | 6.811% | $90.5864 | $90.59 | $90.60 | $90.60 |
| Purchase #3 | $184.57 | 9.438% | $201.9897 | $201.99 | $202.00 | $202.00 |
| Purchase #4 | $123.48 | 3.331% | $127.5931 | $127.59 | $127.60 | $127.60 |
| Purchase #5 | $105.78 | 10.396% | $116.7769 | $116.78 | $116.80 | $116.80 |
| Purchase #6 | $42.62 | 12.540% | $47.9645 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $35.79 | 10.448% | $39.5293 | $39.53 | $39.55 | $39.50 |
| 7 purchase totals = | $711.66 | $768.9653 | $768.97 | $769.05 | $769.00 | |