| 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 | $91.25 | 9.115% | $99.5674 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $9.74 | 6.874% | $10.4095 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $229.85 | 7.437% | $246.9439 | $246.94 | $246.95 | $246.90 |
| Purchase #4 | $238.26 | 3.296% | $246.113 | $246.11 | $246.10 | $246.10 |
| Purchase #5 | $112.34 | 5.669% | $118.7086 | $118.71 | $118.70 | $118.70 |
| Purchase #6 | $47.73 | 6.819% | $50.9847 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $72.46 | 3.318% | $74.8642 | $74.86 | $74.85 | $74.90 |
| 7 purchase totals = | $801.63 | $847.5913 | $847.58 | $847.55 | $847.60 | |