| 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 | $128.85 | 3.791% | $133.7347 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $23.82 | 6.847% | $25.451 | $25.45 | $25.45 | $25.50 |
| Purchase #3 | $60.89 | 11.430% | $67.8497 | $67.85 | $67.85 | $67.80 |
| Purchase #4 | $67.81 | 10.319% | $74.8073 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $233.72 | 5.145% | $245.7449 | $245.74 | $245.75 | $245.70 |
| Purchase #6 | $25.75 | 11.443% | $28.6966 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $28.47 | 13.524% | $32.3203 | $32.32 | $32.30 | $32.30 |
| 7 purchase totals = | $569.31 | $608.6045 | $608.60 | $608.60 | $608.50 | |