| 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 | $70.79 | 10.219% | $78.024 | $78.02 | $78.00 | $78.00 |
| Purchase #2 | $38.68 | 5.632% | $40.8585 | $40.86 | $40.85 | $40.90 |
| Purchase #3 | $123.88 | 3.625% | $128.3707 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $121.64 | 10.134% | $133.967 | $133.97 | $133.95 | $134.00 |
| Purchase #5 | $202.95 | 9.733% | $222.7031 | $222.70 | $222.70 | $222.70 |
| Purchase #6 | $29.89 | 5.647% | $31.5779 | $31.58 | $31.60 | $31.60 |
| Purchase #7 | $138.65 | 5.187% | $145.8418 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $726.48 | $781.3430 | $781.34 | $781.30 | $781.40 | |