| 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 | $22.61 | 6.137% | $23.9976 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $38.64 | 12.620% | $43.5164 | $43.52 | $43.50 | $43.50 |
| Purchase #3 | $158.47 | 8.646% | $172.1713 | $172.17 | $172.15 | $172.20 |
| Purchase #4 | $108.51 | 12.824% | $122.4253 | $122.43 | $122.45 | $122.40 |
| Purchase #5 | $166.89 | 3.831% | $173.2836 | $173.28 | $173.30 | $173.30 |
| Purchase #6 | $238.27 | 7.135% | $255.2706 | $255.27 | $255.25 | $255.30 |
| Purchase #7 | $47.75 | 9.619% | $52.3431 | $52.34 | $52.35 | $52.30 |
| 7 purchase totals = | $781.14 | $843.0079 | $843.01 | $843.00 | $843.00 | |