| 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 | $84.51 | 8.721% | $91.8801 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $103.83 | 13.258% | $117.5958 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $142.88 | 7.139% | $153.0802 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $233.45 | 13.267% | $264.4218 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $83.27 | 13.738% | $94.7096 | $94.71 | $94.70 | $94.70 |
| Purchase #6 | $96.40 | 5.724% | $101.9179 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $158.78 | 7.402% | $170.5329 | $170.53 | $170.55 | $170.50 |
| 7 purchase totals = | $903.12 | $994.1383 | $994.14 | $994.15 | $994.10 | |