| 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 | $37.27 | 6.851% | $39.8234 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $230.61 | 12.565% | $259.5861 | $259.59 | $259.60 | $259.60 |
| Purchase #3 | $145.98 | 5.852% | $154.5227 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $133.43 | 8.567% | $144.8609 | $144.86 | $144.85 | $144.90 |
| Purchase #5 | $249.36 | 5.830% | $263.8977 | $263.90 | $263.90 | $263.90 |
| Purchase #6 | $93.26 | 7.507% | $100.261 | $100.26 | $100.25 | $100.30 |
| Purchase #7 | $102.76 | 7.174% | $110.132 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $992.67 | $1,073.0838 | $1,073.08 | $1,073.05 | $1,073.10 | |