| 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 | $25.99 | 8.555% | $28.2134 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $195.75 | 6.175% | $207.8376 | $207.84 | $207.85 | $207.80 |
| Purchase #3 | $54.57 | 8.865% | $59.4076 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $172.82 | 4.813% | $181.1378 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $157.71 | 10.350% | $174.033 | $174.03 | $174.05 | $174.00 |
| Purchase #6 | $10.75 | 10.266% | $11.8536 | $11.85 | $11.85 | $11.90 |
| Purchase #7 | $130.73 | 6.748% | $139.5517 | $139.55 | $139.55 | $139.60 |
| 7 purchase totals = | $748.32 | $802.0347 | $802.03 | $802.05 | $802.00 | |