| 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 | $98.85 | 6.236% | $105.0143 | $105.01 | $105.00 | $105.00 |
| Purchase #2 | $28.94 | 12.325% | $32.5069 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $69.71 | 3.775% | $72.3416 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $76.55 | 8.677% | $83.1922 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $101.28 | 10.559% | $111.9742 | $111.97 | $111.95 | $112.00 |
| Purchase #6 | $210.28 | 8.343% | $227.8237 | $227.82 | $227.80 | $227.80 |
| Purchase #7 | $189.99 | 9.480% | $208.0011 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $775.60 | $840.8540 | $840.84 | $840.80 | $840.80 | |