| 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 | $41.40 | 10.390% | $45.7015 | $45.70 | $45.70 | $45.70 |
| Purchase #2 | $68.71 | 3.490% | $71.108 | $71.11 | $71.10 | $71.10 |
| Purchase #3 | $139.66 | 5.494% | $147.3329 | $147.33 | $147.35 | $147.30 |
| Purchase #4 | $195.95 | 8.774% | $213.1427 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $246.28 | 11.105% | $273.6294 | $273.63 | $273.65 | $273.60 |
| Purchase #6 | $224.87 | 4.108% | $234.1077 | $234.11 | $234.10 | $234.10 |
| Purchase #7 | $29.79 | 7.122% | $31.9116 | $31.91 | $31.90 | $31.90 |
| 7 purchase totals = | $946.66 | $1,016.9338 | $1,016.93 | $1,016.95 | $1,016.80 | |