| 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 | $29.48 | 8.532% | $31.9952 | $32.00 | $32.00 | $32.00 |
| Purchase #2 | $120.66 | 10.818% | $133.713 | $133.71 | $133.70 | $133.70 |
| Purchase #3 | $93.80 | 4.869% | $98.3671 | $98.37 | $98.35 | $98.40 |
| Purchase #4 | $128.94 | 5.137% | $135.5636 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $77.28 | 6.552% | $82.3434 | $82.34 | $82.35 | $82.30 |
| Purchase #6 | $59.77 | 6.322% | $63.5487 | $63.55 | $63.55 | $63.50 |
| Purchase #7 | $222.45 | 11.335% | $247.6647 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $732.38 | $793.1957 | $793.19 | $793.15 | $793.20 | |