| 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 | $96.49 | 9.597% | $105.7501 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $28.52 | 11.225% | $31.7214 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $232.35 | 6.629% | $247.7525 | $247.75 | $247.75 | $247.80 |
| Purchase #4 | $42.65 | 7.182% | $45.7131 | $45.71 | $45.70 | $45.70 |
| Purchase #5 | $146.28 | 10.399% | $161.4917 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $118.67 | 5.654% | $125.3796 | $125.38 | $125.40 | $125.40 |
| Purchase #7 | $65.81 | 12.344% | $73.9336 | $73.93 | $73.95 | $73.90 |
| 7 purchase totals = | $730.77 | $791.7420 | $791.73 | $791.75 | $791.80 | |