| 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 | $50.28 | 12.162% | $56.3951 | $56.40 | $56.40 | $56.40 |
| Purchase #2 | $57.64 | 5.193% | $60.6332 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $170.65 | 5.475% | $179.9931 | $179.99 | $180.00 | $180.00 |
| Purchase #4 | $137.52 | 8.810% | $149.6355 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $240.46 | 9.690% | $263.7606 | $263.76 | $263.75 | $263.80 |
| Purchase #6 | $213.30 | 5.409% | $224.8374 | $224.84 | $224.85 | $224.80 |
| Purchase #7 | $61.40 | 3.293% | $63.4219 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $931.25 | $998.6768 | $998.68 | $998.70 | $998.60 | |