| 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 | $69.38 | 4.487% | $72.4931 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $155.95 | 8.458% | $169.1403 | $169.14 | $169.15 | $169.10 |
| Purchase #3 | $83.63 | 6.854% | $89.362 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $225.84 | 10.260% | $249.0112 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $8.94 | 8.243% | $9.6769 | $9.68 | $9.70 | $9.70 |
| Purchase #6 | $200.67 | 12.268% | $225.2882 | $225.29 | $225.30 | $225.30 |
| Purchase #7 | $169.26 | 12.226% | $189.9537 | $189.95 | $189.95 | $190.00 |
| 7 purchase totals = | $913.67 | $1,004.9254 | $1,004.92 | $1,004.95 | $1,005.00 | |