| 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 | $105.87 | 7.606% | $113.9225 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $57.69 | 4.826% | $60.4741 | $60.47 | $60.45 | $60.50 |
| Purchase #3 | $47.49 | 12.395% | $53.3764 | $53.38 | $53.40 | $53.40 |
| Purchase #4 | $217.48 | 9.857% | $238.917 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $38.44 | 13.599% | $43.6675 | $43.67 | $43.65 | $43.70 |
| Purchase #6 | $210.76 | 4.557% | $220.3643 | $220.36 | $220.35 | $220.40 |
| Purchase #7 | $37.35 | 6.812% | $39.8943 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $715.08 | $770.6161 | $770.61 | $770.55 | $770.70 | |