| 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 | $66.62 | 5.546% | $70.3147 | $70.31 | $70.30 | $70.30 |
| Purchase #2 | $95.32 | 13.112% | $107.8184 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $173.58 | 9.166% | $189.4903 | $189.49 | $189.50 | $189.50 |
| Purchase #4 | $153.74 | 5.199% | $161.7329 | $161.73 | $161.75 | $161.70 |
| Purchase #5 | $182.63 | 10.249% | $201.3477 | $201.35 | $201.35 | $201.30 |
| Purchase #6 | $28.89 | 9.403% | $31.6065 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $206.76 | 6.857% | $220.9375 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $907.54 | $983.2480 | $983.25 | $983.25 | $983.10 | |