| 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 | $12.41 | 12.276% | $13.9335 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $238.75 | 4.767% | $250.1312 | $250.13 | $250.15 | $250.10 |
| Purchase #3 | $35.38 | 13.164% | $40.0374 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $107.74 | 9.227% | $117.6812 | $117.68 | $117.70 | $117.70 |
| Purchase #5 | $10.59 | 13.182% | $11.986 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $67.87 | 5.833% | $71.8289 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $47.37 | 12.728% | $53.3993 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $520.11 | $558.9975 | $559.00 | $559.10 | $558.90 | |