| 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 | $55.30 | 6.148% | $58.6998 | $58.70 | $58.70 | $58.70 |
| Purchase #2 | $101.62 | 7.824% | $109.5707 | $109.57 | $109.55 | $109.60 |
| Purchase #3 | $43.30 | 3.393% | $44.7692 | $44.77 | $44.75 | $44.80 |
| Purchase #4 | $43.43 | 11.496% | $48.4227 | $48.42 | $48.40 | $48.40 |
| Purchase #5 | $63.37 | 9.447% | $69.3566 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $60.82 | 12.328% | $68.3179 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $195.98 | 4.510% | $204.8187 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $563.82 | $603.9556 | $603.96 | $603.85 | $604.00 | |