| 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 | $106.63 | 5.520% | $112.516 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $54.85 | 5.190% | $57.6967 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $38.85 | 9.501% | $42.5411 | $42.54 | $42.55 | $42.50 |
| Purchase #4 | $184.87 | 8.819% | $201.1737 | $201.17 | $201.15 | $201.20 |
| Purchase #5 | $39.55 | 6.519% | $42.1283 | $42.13 | $42.15 | $42.10 |
| Purchase #6 | $22.91 | 9.246% | $25.0283 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $11.89 | 8.110% | $12.8543 | $12.85 | $12.85 | $12.90 |
| 7 purchase totals = | $459.55 | $493.9384 | $493.94 | $493.95 | $493.90 | |