| 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 | $89.87 | 5.103% | $94.4561 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $40.67 | 9.330% | $44.4645 | $44.46 | $44.45 | $44.50 |
| Purchase #3 | $189.83 | 4.167% | $197.7402 | $197.74 | $197.75 | $197.70 |
| Purchase #4 | $37.53 | 12.174% | $42.0989 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $172.40 | 3.822% | $178.9891 | $178.99 | $179.00 | $179.00 |
| Purchase #6 | $110.72 | 9.676% | $121.4333 | $121.43 | $121.45 | $121.40 |
| Purchase #7 | $84.94 | 11.657% | $94.8415 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $725.96 | $774.0236 | $774.02 | $774.05 | $774.00 | |