| 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 | $206.99 | 5.191% | $217.7349 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $5.40 | 4.646% | $5.6509 | $5.65 | $5.65 | $5.70 |
| Purchase #3 | $175.60 | 10.361% | $193.7939 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $81.56 | 13.160% | $92.2933 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $128.48 | 11.606% | $143.3914 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $62.89 | 3.280% | $64.9528 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $17.53 | 9.807% | $19.2492 | $19.25 | $19.25 | $19.20 |
| 7 purchase totals = | $678.45 | $737.0664 | $737.05 | $737.10 | $737.10 | |