| 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 | $43.31 | 12.280% | $48.6285 | $48.63 | $48.65 | $48.60 |
| Purchase #2 | $48.41 | 4.267% | $50.4757 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $64.86 | 7.415% | $69.6694 | $69.67 | $69.65 | $69.70 |
| Purchase #4 | $6.79 | 6.204% | $7.2113 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $112.46 | 10.343% | $124.0917 | $124.09 | $124.10 | $124.10 |
| Purchase #6 | $245.90 | 7.583% | $264.5466 | $264.55 | $264.55 | $264.50 |
| Purchase #7 | $217.96 | 10.115% | $240.0067 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $739.69 | $804.6299 | $804.64 | $804.65 | $804.60 | |