| 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 | $52.98 | 9.157% | $57.8314 | $57.83 | $57.85 | $57.80 |
| Purchase #2 | $128.80 | 4.756% | $134.9257 | $134.93 | $134.95 | $134.90 |
| Purchase #3 | $110.52 | 7.496% | $118.8046 | $118.80 | $118.80 | $118.80 |
| Purchase #4 | $57.45 | 12.325% | $64.5307 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $217.74 | 12.801% | $245.6129 | $245.61 | $245.60 | $245.60 |
| Purchase #6 | $13.69 | 13.796% | $15.5787 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $176.26 | 9.872% | $193.6604 | $193.66 | $193.65 | $193.70 |
| 7 purchase totals = | $757.44 | $830.9444 | $830.94 | $831.00 | $830.90 | |