| 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 | $72.47 | 12.636% | $81.6273 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $9.63 | 5.482% | $10.1579 | $10.16 | $10.15 | $10.20 |
| Purchase #3 | $124.91 | 10.827% | $138.434 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $146.43 | 9.183% | $159.8767 | $159.88 | $159.90 | $159.90 |
| Purchase #5 | $162.80 | 13.324% | $184.4915 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $114.70 | 8.636% | $124.6055 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $81.58 | 3.866% | $84.7339 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $712.52 | $783.9268 | $783.93 | $784.00 | $783.90 | |