| 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 | $37.95 | 6.177% | $40.2942 | $40.29 | $40.30 | $40.30 |
| Purchase #2 | $22.59 | 12.733% | $25.4664 | $25.47 | $25.45 | $25.50 |
| Purchase #3 | $210.55 | 6.797% | $224.8611 | $224.86 | $224.85 | $224.90 |
| Purchase #4 | $11.37 | 5.137% | $11.9541 | $11.95 | $11.95 | $12.00 |
| Purchase #5 | $12.25 | 3.421% | $12.6691 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $213.41 | 10.204% | $235.1864 | $235.19 | $235.20 | $235.20 |
| Purchase #7 | $51.40 | 3.109% | $52.998 | $53.00 | $53.00 | $53.00 |
| 7 purchase totals = | $559.52 | $603.4293 | $603.43 | $603.40 | $603.60 | |