| 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 | $79.79 | 10.198% | $87.927 | $87.93 | $87.95 | $87.90 |
| Purchase #2 | $173.36 | 8.619% | $188.3019 | $188.30 | $188.30 | $188.30 |
| Purchase #3 | $63.94 | 12.307% | $71.8091 | $71.81 | $71.80 | $71.80 |
| Purchase #4 | $145.91 | 5.426% | $153.8271 | $153.83 | $153.85 | $153.80 |
| Purchase #5 | $91.57 | 8.467% | $99.3232 | $99.32 | $99.30 | $99.30 |
| Purchase #6 | $131.75 | 13.268% | $149.2306 | $149.23 | $149.25 | $149.20 |
| Purchase #7 | $128.74 | 12.676% | $145.0591 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $815.06 | $895.4780 | $895.48 | $895.50 | $895.40 | |