| 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 | $84.61 | 5.537% | $89.2949 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $11.86 | 9.495% | $12.9861 | $12.99 | $13.00 | $13.00 |
| Purchase #3 | $242.81 | 11.556% | $270.8691 | $270.87 | $270.85 | $270.90 |
| Purchase #4 | $93.80 | 13.121% | $106.1075 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $6.90 | 8.211% | $7.4666 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $147.67 | 4.103% | $153.7289 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $172.66 | 8.729% | $187.7315 | $187.73 | $187.75 | $187.70 |
| 7 purchase totals = | $760.31 | $828.1846 | $828.19 | $828.20 | $828.20 | |