| 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 | $36.37 | 11.419% | $40.5231 | $40.52 | $40.50 | $40.50 |
| Purchase #2 | $230.36 | 5.311% | $242.5944 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $57.25 | 9.561% | $62.7237 | $62.72 | $62.70 | $62.70 |
| Purchase #4 | $71.76 | 11.745% | $80.1882 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $8.54 | 13.376% | $9.6823 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $159.50 | 8.195% | $172.571 | $172.57 | $172.55 | $172.60 |
| Purchase #7 | $249.37 | 3.844% | $258.9558 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $813.15 | $867.2385 | $867.23 | $867.20 | $867.30 | |