| 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 | $92.52 | 4.454% | $96.6408 | $96.64 | $96.65 | $96.60 |
| Purchase #2 | $22.50 | 3.330% | $23.2493 | $23.25 | $23.25 | $23.20 |
| Purchase #3 | $32.45 | 11.139% | $36.0646 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $111.33 | 13.723% | $126.6078 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $222.57 | 13.439% | $252.4812 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $71.57 | 8.574% | $77.7064 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $141.72 | 10.335% | $156.3668 | $156.37 | $156.35 | $156.40 |
| 7 purchase totals = | $694.66 | $769.1169 | $769.12 | $769.10 | $769.10 | |