| 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 | $47.98 | 6.526% | $51.1112 | $51.11 | $51.10 | $51.10 |
| Purchase #2 | $199.86 | 5.329% | $210.5105 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $240.70 | 5.495% | $253.9265 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $50.80 | 5.122% | $53.402 | $53.40 | $53.40 | $53.40 |
| Purchase #5 | $76.75 | 5.247% | $80.7771 | $80.78 | $80.80 | $80.80 |
| Purchase #6 | $7.70 | 4.133% | $8.0182 | $8.02 | $8.00 | $8.00 |
| Purchase #7 | $34.41 | 9.865% | $37.8045 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $658.20 | $695.5500 | $695.55 | $695.55 | $695.50 | |