| 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 | $95.74 | 11.244% | $106.505 | $106.51 | $106.50 | $106.50 |
| Purchase #2 | $136.87 | 6.489% | $145.7515 | $145.75 | $145.75 | $145.80 |
| Purchase #3 | $61.57 | 8.250% | $66.6495 | $66.65 | $66.65 | $66.60 |
| Purchase #4 | $23.64 | 6.578% | $25.195 | $25.20 | $25.20 | $25.20 |
| Purchase #5 | $100.67 | 9.497% | $110.2306 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $81.39 | 7.443% | $87.4479 | $87.45 | $87.45 | $87.40 |
| Purchase #7 | $64.67 | 4.553% | $67.6144 | $67.61 | $67.60 | $67.60 |
| 7 purchase totals = | $564.55 | $609.3939 | $609.40 | $609.40 | $609.30 | |