| 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 | $32.42 | 9.698% | $35.5641 | $35.56 | $35.55 | $35.60 |
| Purchase #2 | $83.37 | 7.866% | $89.9279 | $89.93 | $89.95 | $89.90 |
| Purchase #3 | $197.99 | 4.849% | $207.5905 | $207.59 | $207.60 | $207.60 |
| Purchase #4 | $69.96 | 8.401% | $75.8373 | $75.84 | $75.85 | $75.80 |
| Purchase #5 | $246.72 | 4.610% | $258.0938 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $92.42 | 10.146% | $101.7969 | $101.80 | $101.80 | $101.80 |
| Purchase #7 | $160.99 | 5.650% | $170.0859 | $170.09 | $170.10 | $170.10 |
| 7 purchase totals = | $883.87 | $938.8964 | $938.90 | $938.95 | $938.90 | |