| 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 | $70.66 | 13.269% | $80.0359 | $80.04 | $80.05 | $80.00 |
| Purchase #2 | $247.96 | 10.733% | $274.5735 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $149.28 | 4.210% | $155.5647 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $85.79 | 6.194% | $91.1038 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $37.91 | 5.425% | $39.9666 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $55.39 | 10.838% | $61.3932 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $193.58 | 13.387% | $219.4946 | $219.49 | $219.50 | $219.50 |
| 7 purchase totals = | $840.57 | $922.1323 | $922.12 | $922.10 | $922.20 | |