| 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 | $22.63 | 12.460% | $25.4497 | $25.45 | $25.45 | $25.40 |
| Purchase #2 | $243.47 | 11.613% | $271.7442 | $271.74 | $271.75 | $271.70 |
| Purchase #3 | $49.43 | 11.128% | $54.9306 | $54.93 | $54.95 | $54.90 |
| Purchase #4 | $102.78 | 9.219% | $112.2553 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $96.38 | 12.670% | $108.5913 | $108.59 | $108.60 | $108.60 |
| Purchase #6 | $8.51 | 4.560% | $8.8981 | $8.90 | $8.90 | $8.90 |
| Purchase #7 | $112.94 | 10.260% | $124.5276 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $636.14 | $706.3968 | $706.40 | $706.45 | $706.30 | |