| 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 | $32.73 | 12.265% | $36.7443 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $151.29 | 7.562% | $162.7305 | $162.73 | $162.75 | $162.70 |
| Purchase #3 | $83.56 | 9.432% | $91.4414 | $91.44 | $91.45 | $91.40 |
| Purchase #4 | $19.36 | 9.396% | $21.1791 | $21.18 | $21.20 | $21.20 |
| Purchase #5 | $61.33 | 11.573% | $68.4277 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $206.39 | 10.440% | $227.9371 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $66.89 | 4.150% | $69.6659 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $621.55 | $678.1260 | $678.13 | $678.20 | $678.00 | |