| 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 | $51.49 | 3.257% | $53.167 | $53.17 | $53.15 | $53.20 |
| Purchase #2 | $32.50 | 12.849% | $36.6759 | $36.68 | $36.70 | $36.70 |
| Purchase #3 | $121.55 | 13.822% | $138.3506 | $138.35 | $138.35 | $138.40 |
| Purchase #4 | $91.66 | 7.618% | $98.6427 | $98.64 | $98.65 | $98.60 |
| Purchase #5 | $193.78 | 9.260% | $211.724 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $216.96 | 7.470% | $233.1669 | $233.17 | $233.15 | $233.20 |
| Purchase #7 | $199.72 | 5.625% | $210.9543 | $210.95 | $210.95 | $211.00 |
| 7 purchase totals = | $907.66 | $982.6814 | $982.68 | $982.65 | $982.80 | |