| 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 | $45.31 | 12.485% | $50.967 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $221.84 | 11.156% | $246.5885 | $246.59 | $246.60 | $246.60 |
| Purchase #3 | $248.43 | 5.866% | $263.0029 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $64.42 | 12.226% | $72.296 | $72.30 | $72.30 | $72.30 |
| Purchase #5 | $87.70 | 12.814% | $98.9379 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $105.85 | 13.489% | $120.1281 | $120.13 | $120.15 | $120.10 |
| Purchase #7 | $130.65 | 11.390% | $145.531 | $145.53 | $145.55 | $145.50 |
| 7 purchase totals = | $904.20 | $997.4514 | $997.46 | $997.50 | $997.40 | |