| 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 | $105.69 | 9.514% | $115.7453 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $34.48 | 9.717% | $37.8304 | $37.83 | $37.85 | $37.80 |
| Purchase #3 | $28.78 | 10.142% | $31.6989 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $172.84 | 5.357% | $182.099 | $182.10 | $182.10 | $182.10 |
| Purchase #5 | $103.85 | 3.310% | $107.2874 | $107.29 | $107.30 | $107.30 |
| Purchase #6 | $14.50 | 9.825% | $15.9246 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $247.41 | 6.526% | $263.556 | $263.56 | $263.55 | $263.60 |
| 7 purchase totals = | $707.55 | $754.1416 | $754.15 | $754.15 | $754.10 | |