| 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 | $48.97 | 7.268% | $52.5291 | $52.53 | $52.55 | $52.50 |
| Purchase #2 | $29.31 | 7.681% | $31.5613 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $88.50 | 3.576% | $91.6648 | $91.66 | $91.65 | $91.70 |
| Purchase #4 | $94.48 | 7.476% | $101.5433 | $101.54 | $101.55 | $101.50 |
| Purchase #5 | $48.42 | 4.678% | $50.6851 | $50.69 | $50.70 | $50.70 |
| Purchase #6 | $63.64 | 8.352% | $68.9552 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $18.69 | 10.331% | $20.6209 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $392.01 | $417.5597 | $417.56 | $417.55 | $417.60 | |