| 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 | $116.62 | 6.298% | $123.9647 | $123.96 | $123.95 | $124.00 |
| Purchase #2 | $171.67 | 9.803% | $188.4988 | $188.50 | $188.50 | $188.50 |
| Purchase #3 | $113.83 | 5.163% | $119.707 | $119.71 | $119.70 | $119.70 |
| Purchase #4 | $134.73 | 11.150% | $149.7524 | $149.75 | $149.75 | $149.80 |
| Purchase #5 | $37.57 | 3.444% | $38.8639 | $38.86 | $38.85 | $38.90 |
| Purchase #6 | $75.52 | 12.433% | $84.9094 | $84.91 | $84.90 | $84.90 |
| Purchase #7 | $29.31 | 8.379% | $31.7659 | $31.77 | $31.75 | $31.80 |
| 7 purchase totals = | $679.25 | $737.4621 | $737.46 | $737.40 | $737.60 | |