| 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 | $45.97 | 5.183% | $48.3526 | $48.35 | $48.35 | $48.40 |
| Purchase #2 | $84.77 | 4.527% | $88.6075 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $203.53 | 3.305% | $210.2567 | $210.26 | $210.25 | $210.30 |
| Purchase #4 | $35.51 | 13.801% | $40.4107 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $247.55 | 11.563% | $276.1742 | $276.17 | $276.15 | $276.20 |
| Purchase #6 | $245.86 | 13.124% | $278.1267 | $278.13 | $278.15 | $278.10 |
| Purchase #7 | $120.37 | 8.472% | $130.5677 | $130.57 | $130.55 | $130.60 |
| 7 purchase totals = | $983.56 | $1,072.4961 | $1,072.50 | $1,072.45 | $1,072.60 | |