| 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 | $98.61 | 7.303% | $105.8115 | $105.81 | $105.80 | $105.80 |
| Purchase #2 | $108.36 | 5.866% | $114.7164 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $154.66 | 11.295% | $172.1288 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $87.81 | 9.517% | $96.1669 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $107.48 | 9.415% | $117.5992 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $10.51 | 6.816% | $11.2264 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $156.71 | 13.328% | $177.5963 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $724.14 | $795.2455 | $795.26 | $795.25 | $795.20 | |