| 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 | $94.97 | 11.427% | $105.8222 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $66.88 | 4.650% | $69.9899 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $117.96 | 9.136% | $128.7368 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $34.26 | 13.221% | $38.7895 | $38.79 | $38.80 | $38.80 |
| Purchase #5 | $145.40 | 8.834% | $158.2446 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $92.56 | 4.189% | $96.4373 | $96.44 | $96.45 | $96.40 |
| Purchase #7 | $193.96 | 13.408% | $219.9662 | $219.97 | $219.95 | $220.00 |
| 7 purchase totals = | $745.99 | $817.9865 | $817.99 | $818.00 | $817.90 | |