| 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 | $27.85 | 6.417% | $29.6371 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $141.48 | 3.499% | $146.4304 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $24.68 | 7.227% | $26.4636 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $67.39 | 6.558% | $71.8094 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $131.97 | 12.642% | $148.6536 | $148.65 | $148.65 | $148.70 |
| Purchase #6 | $25.55 | 7.193% | $27.3878 | $27.39 | $27.40 | $27.40 |
| Purchase #7 | $110.51 | 11.838% | $123.5922 | $123.59 | $123.60 | $123.60 |
| 7 purchase totals = | $529.43 | $573.9741 | $573.97 | $574.00 | $574.00 | |