| 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 | $32.50 | 9.367% | $35.5443 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $113.88 | 5.564% | $120.2163 | $120.22 | $120.20 | $120.20 |
| Purchase #3 | $49.41 | 5.438% | $52.0969 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $178.48 | 10.811% | $197.7755 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $27.54 | 8.114% | $29.7746 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $132.97 | 5.659% | $140.4948 | $140.49 | $140.50 | $140.50 |
| Purchase #7 | $156.50 | 10.418% | $172.8042 | $172.80 | $172.80 | $172.80 |
| 7 purchase totals = | $691.28 | $748.7066 | $748.70 | $748.70 | $748.70 | |