| 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 | $89.44 | 10.247% | $98.6049 | $98.60 | $98.60 | $98.60 |
| Purchase #2 | $166.63 | 12.434% | $187.3488 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $142.64 | 10.435% | $157.5245 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $11.92 | 3.202% | $12.3017 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $55.89 | 11.170% | $62.1329 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $142.75 | 11.721% | $159.4817 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $181.93 | 11.791% | $203.3814 | $203.38 | $203.40 | $203.40 |
| 7 purchase totals = | $791.20 | $880.7759 | $880.76 | $880.80 | $880.70 | |