| 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 | $34.65 | 13.428% | $39.3028 | $39.30 | $39.30 | $39.30 |
| Purchase #2 | $103.29 | 13.281% | $117.0079 | $117.01 | $117.00 | $117.00 |
| Purchase #3 | $194.45 | 13.791% | $221.2666 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $62.96 | 4.679% | $65.9059 | $65.91 | $65.90 | $65.90 |
| Purchase #5 | $94.81 | 9.845% | $104.144 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $103.81 | 8.533% | $112.6681 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $149.42 | 13.597% | $169.7366 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $743.39 | $830.0319 | $830.04 | $830.00 | $830.00 | |