| 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 | $131.81 | 6.147% | $139.9124 | $139.91 | $139.90 | $139.90 |
| Purchase #2 | $79.38 | 11.327% | $88.3714 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $33.27 | 5.814% | $35.2043 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $204.37 | 4.155% | $212.8616 | $212.86 | $212.85 | $212.90 |
| Purchase #5 | $17.70 | 5.431% | $18.6613 | $18.66 | $18.65 | $18.70 |
| Purchase #6 | $219.70 | 3.252% | $226.8446 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $57.72 | 10.228% | $63.6236 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $743.95 | $785.4792 | $785.46 | $785.40 | $785.50 | |