| 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 | $79.69 | 5.869% | $84.367 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $20.93 | 5.526% | $22.0866 | $22.09 | $22.10 | $22.10 |
| Purchase #3 | $145.30 | 12.498% | $163.4596 | $163.46 | $163.45 | $163.50 |
| Purchase #4 | $187.27 | 9.180% | $204.4614 | $204.46 | $204.45 | $204.50 |
| Purchase #5 | $90.51 | 6.820% | $96.6828 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $245.65 | 11.588% | $274.1159 | $274.12 | $274.10 | $274.10 |
| Purchase #7 | $84.71 | 9.351% | $92.6312 | $92.63 | $92.65 | $92.60 |
| 7 purchase totals = | $854.06 | $937.8045 | $937.81 | $937.80 | $937.90 | |