| 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 | $31.98 | 11.529% | $35.667 | $35.67 | $35.65 | $35.70 |
| Purchase #2 | $230.61 | 3.264% | $238.1371 | $238.14 | $238.15 | $238.10 |
| Purchase #3 | $195.70 | 3.156% | $201.8763 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $49.39 | 13.726% | $56.1693 | $56.17 | $56.15 | $56.20 |
| Purchase #5 | $250.78 | 12.433% | $281.9595 | $281.96 | $281.95 | $282.00 |
| Purchase #6 | $97.71 | 4.124% | $101.7396 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $37.34 | 11.495% | $41.6322 | $41.63 | $41.65 | $41.60 |
| 7 purchase totals = | $893.51 | $957.1810 | $957.19 | $957.20 | $957.20 | |