| 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 | $45.33 | 8.720% | $49.2828 | $49.28 | $49.30 | $49.30 |
| Purchase #2 | $189.66 | 11.168% | $210.8412 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $104.61 | 10.646% | $115.7468 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $125.98 | 11.131% | $140.0028 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $14.64 | 13.697% | $16.6452 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $115.84 | 6.765% | $123.6766 | $123.68 | $123.70 | $123.70 |
| Purchase #7 | $42.84 | 4.682% | $44.8458 | $44.85 | $44.85 | $44.80 |
| 7 purchase totals = | $638.90 | $701.0412 | $701.05 | $701.10 | $700.90 | |