| 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 | $100.97 | 5.714% | $106.7394 | $106.74 | $106.75 | $106.70 |
| Purchase #2 | $115.36 | 4.634% | $120.7058 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $34.47 | 4.193% | $35.9153 | $35.92 | $35.90 | $35.90 |
| Purchase #4 | $195.31 | 12.790% | $220.2901 | $220.29 | $220.30 | $220.30 |
| Purchase #5 | $129.90 | 6.727% | $138.6384 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $130.77 | 5.745% | $138.2827 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $40.43 | 8.709% | $43.951 | $43.95 | $43.95 | $44.00 |
| 7 purchase totals = | $747.21 | $804.5227 | $804.53 | $804.55 | $804.50 | |