| 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 | $18.81 | 3.638% | $19.4943 | $19.49 | $19.50 | $19.50 |
| Purchase #2 | $29.32 | 9.486% | $32.1013 | $32.10 | $32.10 | $32.10 |
| Purchase #3 | $31.65 | 13.304% | $35.8607 | $35.86 | $35.85 | $35.90 |
| Purchase #4 | $195.93 | 3.351% | $202.4956 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $86.79 | 13.596% | $98.59 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $33.57 | 8.187% | $36.3184 | $36.32 | $36.30 | $36.30 |
| Purchase #7 | $13.61 | 3.323% | $14.0623 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $409.68 | $438.9226 | $438.92 | $438.90 | $439.00 | |