| 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 | $80.97 | 3.693% | $83.9602 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $243.74 | 4.273% | $254.155 | $254.16 | $254.15 | $254.20 |
| Purchase #3 | $166.74 | 6.318% | $177.2746 | $177.27 | $177.25 | $177.30 |
| Purchase #4 | $91.69 | 5.238% | $96.4927 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $68.88 | 4.251% | $71.8081 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $7.75 | 7.157% | $8.3047 | $8.30 | $8.30 | $8.30 |
| Purchase #7 | $238.38 | 7.704% | $256.7448 | $256.74 | $256.75 | $256.70 |
| 7 purchase totals = | $898.15 | $948.7401 | $948.73 | $948.70 | $948.80 | |