| 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 | $12.92 | 7.873% | $13.9372 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $61.50 | 13.710% | $69.9317 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $200.85 | 12.541% | $226.0386 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $99.78 | 6.644% | $106.4094 | $106.41 | $106.40 | $106.40 |
| Purchase #5 | $90.41 | 4.201% | $94.2081 | $94.21 | $94.20 | $94.20 |
| Purchase #6 | $211.64 | 12.741% | $238.6051 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $129.70 | 6.203% | $137.7453 | $137.75 | $137.75 | $137.70 |
| 7 purchase totals = | $806.80 | $886.8754 | $886.89 | $886.90 | $886.70 | |