| 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 | $98.43 | 10.482% | $108.7474 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $27.44 | 7.533% | $29.5071 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $218.52 | 10.284% | $240.9926 | $240.99 | $241.00 | $241.00 |
| Purchase #4 | $29.54 | 12.760% | $33.3093 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $156.53 | 10.216% | $172.5211 | $172.52 | $172.50 | $172.50 |
| Purchase #6 | $109.25 | 8.757% | $118.817 | $118.82 | $118.80 | $118.80 |
| Purchase #7 | $149.94 | 5.399% | $158.0353 | $158.04 | $158.05 | $158.00 |
| 7 purchase totals = | $789.65 | $861.9298 | $861.94 | $861.90 | $861.80 | |