| 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 | $96.86 | 7.260% | $103.892 | $103.89 | $103.90 | $103.90 |
| Purchase #2 | $74.75 | 6.125% | $79.3284 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $37.41 | 12.427% | $42.0589 | $42.06 | $42.05 | $42.10 |
| Purchase #4 | $204.39 | 13.738% | $232.4691 | $232.47 | $232.45 | $232.50 |
| Purchase #5 | $122.81 | 5.494% | $129.5572 | $129.56 | $129.55 | $129.60 |
| Purchase #6 | $30.58 | 12.855% | $34.5111 | $34.51 | $34.50 | $34.50 |
| Purchase #7 | $135.90 | 11.401% | $151.394 | $151.39 | $151.40 | $151.40 |
| 7 purchase totals = | $702.70 | $773.2107 | $773.21 | $773.20 | $773.30 | |