| 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 | $68.61 | 9.343% | $75.0202 | $75.02 | $75.00 | $75.00 |
| Purchase #2 | $106.47 | 5.297% | $112.1097 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $79.50 | 11.441% | $88.5956 | $88.60 | $88.60 | $88.60 |
| Purchase #4 | $140.37 | 4.827% | $147.1457 | $147.15 | $147.15 | $147.10 |
| Purchase #5 | $39.82 | 11.445% | $44.3774 | $44.38 | $44.40 | $44.40 |
| Purchase #6 | $126.40 | 12.394% | $142.066 | $142.07 | $142.05 | $142.10 |
| Purchase #7 | $27.98 | 12.818% | $31.5665 | $31.57 | $31.55 | $31.60 |
| 7 purchase totals = | $589.15 | $640.8811 | $640.90 | $640.85 | $640.90 | |