| 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 | $69.50 | 7.461% | $74.6854 | $74.69 | $74.70 | $74.70 |
| Purchase #2 | $211.49 | 8.306% | $229.0564 | $229.06 | $229.05 | $229.10 |
| Purchase #3 | $239.99 | 8.239% | $259.7628 | $259.76 | $259.75 | $259.80 |
| Purchase #4 | $24.39 | 9.517% | $26.7112 | $26.71 | $26.70 | $26.70 |
| Purchase #5 | $220.37 | 10.181% | $242.8059 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $145.29 | 12.366% | $163.2566 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $93.35 | 8.255% | $101.056 | $101.06 | $101.05 | $101.10 |
| 7 purchase totals = | $1,004.38 | $1,097.3343 | $1,097.35 | $1,097.30 | $1,097.50 | |