| 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 | $60.36 | 7.278% | $64.753 | $64.75 | $64.75 | $64.80 |
| Purchase #2 | $211.59 | 10.344% | $233.4769 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $148.72 | 3.451% | $153.8523 | $153.85 | $153.85 | $153.90 |
| Purchase #4 | $169.65 | 10.277% | $187.0849 | $187.08 | $187.10 | $187.10 |
| Purchase #5 | $228.58 | 5.361% | $240.8342 | $240.83 | $240.85 | $240.80 |
| Purchase #6 | $93.35 | 6.291% | $99.2226 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $199.63 | 5.399% | $210.408 | $210.41 | $210.40 | $210.40 |
| 7 purchase totals = | $1,111.88 | $1,189.6319 | $1,189.62 | $1,189.65 | $1,189.70 | |