| 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 | $73.49 | 3.426% | $76.0078 | $76.01 | $76.00 | $76.00 |
| Purchase #2 | $106.28 | 3.239% | $109.7224 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $214.72 | 7.401% | $230.6114 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $51.65 | 7.170% | $55.3533 | $55.35 | $55.35 | $55.40 |
| Purchase #5 | $44.49 | 5.229% | $46.8164 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $67.77 | 6.484% | $72.1642 | $72.16 | $72.15 | $72.20 |
| Purchase #7 | $193.29 | 13.381% | $219.1541 | $219.15 | $219.15 | $219.20 |
| 7 purchase totals = | $751.69 | $809.8296 | $809.82 | $809.75 | $809.90 | |