| 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 | $41.57 | 13.335% | $47.1134 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $207.70 | 5.140% | $218.3758 | $218.38 | $218.40 | $218.40 |
| Purchase #3 | $120.65 | 6.462% | $128.4464 | $128.45 | $128.45 | $128.40 |
| Purchase #4 | $77.54 | 6.192% | $82.3413 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $247.62 | 7.510% | $266.2163 | $266.22 | $266.20 | $266.20 |
| Purchase #6 | $41.75 | 9.395% | $45.6724 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $181.88 | 12.813% | $205.1843 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $918.71 | $993.3499 | $993.35 | $993.35 | $993.30 | |