| 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 | $31.64 | 13.225% | $35.8244 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $6.27 | 7.131% | $6.7171 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $222.31 | 8.716% | $241.6865 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $105.47 | 10.414% | $116.4536 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $181.45 | 3.678% | $188.1237 | $188.12 | $188.10 | $188.10 |
| Purchase #6 | $94.26 | 12.834% | $106.3573 | $106.36 | $106.35 | $106.40 |
| Purchase #7 | $41.95 | 4.242% | $43.7295 | $43.73 | $43.75 | $43.70 |
| 7 purchase totals = | $683.35 | $738.8921 | $738.89 | $738.85 | $738.90 | |