| 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 | $112.97 | 5.867% | $119.5979 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $35.80 | 7.571% | $38.5104 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $195.45 | 7.830% | $210.7537 | $210.75 | $210.75 | $210.80 |
| Purchase #4 | $229.30 | 4.309% | $239.1805 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $72.80 | 8.662% | $79.1059 | $79.11 | $79.10 | $79.10 |
| Purchase #6 | $56.30 | 13.580% | $63.9455 | $63.95 | $63.95 | $63.90 |
| Purchase #7 | $6.27 | 10.327% | $6.9175 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $708.89 | $758.0114 | $758.02 | $758.00 | $758.00 | |