| 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 | $47.35 | 6.681% | $50.5135 | $50.51 | $50.50 | $50.50 |
| Purchase #2 | $21.25 | 6.514% | $22.6342 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $136.68 | 7.355% | $146.7328 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $96.89 | 9.412% | $106.0093 | $106.01 | $106.00 | $106.00 |
| Purchase #5 | $201.42 | 12.251% | $226.096 | $226.10 | $226.10 | $226.10 |
| Purchase #6 | $150.38 | 6.351% | $159.9306 | $159.93 | $159.95 | $159.90 |
| Purchase #7 | $103.39 | 13.189% | $117.0261 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $757.36 | $828.9425 | $828.94 | $829.00 | $828.80 | |