| 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 | $132.93 | 10.836% | $147.3343 | $147.33 | $147.35 | $147.30 |
| Purchase #2 | $35.94 | 6.523% | $38.2844 | $38.28 | $38.30 | $38.30 |
| Purchase #3 | $47.54 | 13.257% | $53.8424 | $53.84 | $53.85 | $53.80 |
| Purchase #4 | $65.39 | 5.487% | $68.9779 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $33.62 | 9.368% | $36.7695 | $36.77 | $36.75 | $36.80 |
| Purchase #6 | $154.60 | 12.299% | $173.6143 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $215.35 | 12.399% | $242.0512 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $685.37 | $760.8740 | $760.86 | $760.90 | $760.90 | |