| 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 | $37.87 | 4.852% | $39.7075 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $88.95 | 13.551% | $101.0036 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $216.63 | 4.536% | $226.4563 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $135.44 | 9.315% | $148.0562 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $60.90 | 7.746% | $65.6173 | $65.62 | $65.60 | $65.60 |
| Purchase #6 | $41.68 | 3.389% | $43.0925 | $43.09 | $43.10 | $43.10 |
| Purchase #7 | $83.54 | 5.145% | $87.8381 | $87.84 | $87.85 | $87.80 |
| 7 purchase totals = | $665.01 | $711.7715 | $711.78 | $711.75 | $711.80 | |