| 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 | $89.60 | 5.514% | $94.5405 | $94.54 | $94.55 | $94.50 |
| Purchase #2 | $38.96 | 9.511% | $42.6655 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $13.30 | 11.456% | $14.8236 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $140.73 | 13.296% | $159.4415 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $174.66 | 5.434% | $184.151 | $184.15 | $184.15 | $184.20 |
| Purchase #6 | $201.64 | 9.142% | $220.0739 | $220.07 | $220.05 | $220.10 |
| Purchase #7 | $160.51 | 6.365% | $170.7265 | $170.73 | $170.75 | $170.70 |
| 7 purchase totals = | $819.40 | $886.4225 | $886.42 | $886.40 | $886.40 | |