| 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 | $66.43 | 9.220% | $72.5548 | $72.55 | $72.55 | $72.60 |
| Purchase #2 | $55.34 | 10.210% | $60.9902 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $164.56 | 12.411% | $184.9835 | $184.98 | $185.00 | $185.00 |
| Purchase #4 | $21.63 | 11.572% | $24.133 | $24.13 | $24.15 | $24.10 |
| Purchase #5 | $107.38 | 12.252% | $120.5362 | $120.54 | $120.55 | $120.50 |
| Purchase #6 | $13.56 | 3.253% | $14.0011 | $14.00 | $14.00 | $14.00 |
| Purchase #7 | $41.48 | 5.288% | $43.6735 | $43.67 | $43.65 | $43.70 |
| 7 purchase totals = | $470.38 | $520.8723 | $520.86 | $520.90 | $520.90 | |