| 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 | $32.42 | 6.636% | $34.5714 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $211.39 | 12.729% | $238.2978 | $238.30 | $238.30 | $238.30 |
| Purchase #3 | $184.37 | 9.576% | $202.0253 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $136.53 | 4.694% | $142.9387 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $83.87 | 8.213% | $90.7582 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $59.88 | 11.580% | $66.8141 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $74.63 | 13.227% | $84.5013 | $84.50 | $84.50 | $84.50 |
| 7 purchase totals = | $783.09 | $859.9068 | $859.91 | $859.90 | $859.90 | |