| 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 | $93.33 | 6.610% | $99.4991 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $134.81 | 3.255% | $139.1981 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $71.34 | 12.336% | $80.1405 | $80.14 | $80.15 | $80.10 |
| Purchase #4 | $226.94 | 6.635% | $241.9975 | $242.00 | $242.00 | $242.00 |
| Purchase #5 | $85.54 | 7.705% | $92.1309 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $114.54 | 5.436% | $120.7664 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $176.27 | 10.600% | $194.9546 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $902.77 | $968.6871 | $968.69 | $968.70 | $968.70 | |