| 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 | $14.48 | 3.774% | $15.0265 | $15.03 | $15.05 | $15.00 |
| Purchase #2 | $129.88 | 9.329% | $141.9965 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $49.75 | 9.833% | $54.6419 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $197.82 | 13.570% | $224.6642 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $21.47 | 11.263% | $23.8882 | $23.89 | $23.90 | $23.90 |
| Purchase #6 | $53.67 | 4.298% | $55.9767 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $155.66 | 3.375% | $160.9135 | $160.91 | $160.90 | $160.90 |
| 7 purchase totals = | $622.73 | $677.1075 | $677.11 | $677.15 | $677.10 | |