| 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 | $94.32 | 7.423% | $101.3214 | $101.32 | $101.30 | $101.30 |
| Purchase #2 | $77.80 | 13.208% | $88.0758 | $88.08 | $88.10 | $88.10 |
| Purchase #3 | $83.61 | 4.791% | $87.6158 | $87.62 | $87.60 | $87.60 |
| Purchase #4 | $56.34 | 5.481% | $59.428 | $59.43 | $59.45 | $59.40 |
| Purchase #5 | $42.26 | 8.762% | $45.9628 | $45.96 | $45.95 | $46.00 |
| Purchase #6 | $14.27 | 9.226% | $15.5866 | $15.59 | $15.60 | $15.60 |
| Purchase #7 | $102.85 | 7.183% | $110.2377 | $110.24 | $110.25 | $110.20 |
| 7 purchase totals = | $471.45 | $508.2281 | $508.24 | $508.25 | $508.20 | |