| 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 | $44.47 | 11.252% | $49.4738 | $49.47 | $49.45 | $49.50 |
| Purchase #2 | $61.60 | 11.637% | $68.7684 | $68.77 | $68.75 | $68.80 |
| Purchase #3 | $225.43 | 4.401% | $235.3512 | $235.35 | $235.35 | $235.40 |
| Purchase #4 | $36.86 | 9.340% | $40.3027 | $40.30 | $40.30 | $40.30 |
| Purchase #5 | $22.32 | 7.447% | $23.9822 | $23.98 | $24.00 | $24.00 |
| Purchase #6 | $124.44 | 3.245% | $128.4781 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $100.54 | 4.579% | $105.1437 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $615.66 | $651.5001 | $651.49 | $651.50 | $651.60 | |