| 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 | $66.85 | 12.457% | $75.1775 | $75.18 | $75.20 | $75.20 |
| Purchase #2 | $45.53 | 11.272% | $50.6621 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $155.95 | 5.660% | $164.7768 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $80.26 | 12.756% | $90.498 | $90.50 | $90.50 | $90.50 |
| Purchase #5 | $161.34 | 9.184% | $176.1575 | $176.16 | $176.15 | $176.20 |
| Purchase #6 | $36.49 | 11.130% | $40.5513 | $40.55 | $40.55 | $40.60 |
| Purchase #7 | $143.47 | 6.150% | $152.2934 | $152.29 | $152.30 | $152.30 |
| 7 purchase totals = | $689.89 | $750.1166 | $750.12 | $750.15 | $750.30 | |