| 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 | $73.50 | 7.764% | $79.2065 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $217.33 | 9.616% | $238.2285 | $238.23 | $238.25 | $238.20 |
| Purchase #3 | $117.41 | 13.767% | $133.5738 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $43.61 | 6.652% | $46.5109 | $46.51 | $46.50 | $46.50 |
| Purchase #5 | $181.49 | 8.584% | $197.0691 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $98.31 | 10.174% | $108.3121 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $180.39 | 7.137% | $193.2644 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $912.04 | $996.1653 | $996.16 | $996.10 | $996.20 | |