| 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 | $96.62 | 4.804% | $101.2616 | $101.26 | $101.25 | $101.30 |
| Purchase #2 | $84.75 | 6.393% | $90.1681 | $90.17 | $90.15 | $90.20 |
| Purchase #3 | $170.43 | 7.784% | $183.6963 | $183.70 | $183.70 | $183.70 |
| Purchase #4 | $66.64 | 5.500% | $70.3052 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $158.52 | 10.584% | $175.2978 | $175.30 | $175.30 | $175.30 |
| Purchase #6 | $180.99 | 10.727% | $200.4048 | $200.40 | $200.40 | $200.40 |
| Purchase #7 | $115.68 | 11.534% | $129.0225 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $873.63 | $950.1563 | $950.16 | $950.10 | $950.20 | |