| 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 | $42.95 | 6.558% | $45.7667 | $45.77 | $45.75 | $45.80 |
| Purchase #2 | $95.76 | 5.110% | $100.6533 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $33.46 | 10.330% | $36.9164 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $35.47 | 12.678% | $39.9669 | $39.97 | $39.95 | $40.00 |
| Purchase #5 | $159.92 | 11.383% | $178.1237 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $191.81 | 7.690% | $206.5602 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $112.50 | 6.161% | $119.4311 | $119.43 | $119.45 | $119.40 |
| 7 purchase totals = | $671.87 | $727.4183 | $727.42 | $727.35 | $727.50 | |