| 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 | $35.81 | 8.445% | $38.8342 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $233.29 | 12.773% | $263.0881 | $263.09 | $263.10 | $263.10 |
| Purchase #3 | $129.52 | 3.307% | $133.8032 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $95.86 | 10.334% | $105.7662 | $105.77 | $105.75 | $105.80 |
| Purchase #5 | $111.94 | 3.219% | $115.5433 | $115.54 | $115.55 | $115.50 |
| Purchase #6 | $63.66 | 4.210% | $66.3401 | $66.34 | $66.35 | $66.30 |
| Purchase #7 | $71.74 | 4.132% | $74.7043 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $741.82 | $798.0794 | $798.07 | $798.10 | $798.00 | |