| 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 | $240.83 | 10.709% | $266.6205 | $266.62 | $266.60 | $266.60 |
| Purchase #2 | $117.45 | 9.558% | $128.6759 | $128.68 | $128.70 | $128.70 |
| Purchase #3 | $39.83 | 10.425% | $43.9823 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $41.98 | 9.126% | $45.8111 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $51.52 | 5.319% | $54.2603 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $42.25 | 13.468% | $47.9402 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $53.89 | 12.656% | $60.7103 | $60.71 | $60.70 | $60.70 |
| 7 purchase totals = | $587.75 | $648.0006 | $648.00 | $648.00 | $648.00 | |