| 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 | $83.32 | 9.442% | $91.1871 | $91.19 | $91.20 | $91.20 |
| Purchase #2 | $106.39 | 7.252% | $114.1054 | $114.11 | $114.10 | $114.10 |
| Purchase #3 | $42.50 | 3.588% | $44.0249 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $30.75 | 5.432% | $32.4203 | $32.42 | $32.40 | $32.40 |
| Purchase #5 | $181.47 | 3.309% | $187.4748 | $187.47 | $187.45 | $187.50 |
| Purchase #6 | $234.74 | 10.514% | $259.4206 | $259.42 | $259.40 | $259.40 |
| Purchase #7 | $237.43 | 4.397% | $247.8698 | $247.87 | $247.85 | $247.90 |
| 7 purchase totals = | $916.60 | $976.5029 | $976.50 | $976.40 | $976.50 | |