| 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 | $44.63 | 6.135% | $47.3681 | $47.37 | $47.35 | $47.40 |
| Purchase #2 | $74.74 | 5.378% | $78.7595 | $78.76 | $78.75 | $78.80 |
| Purchase #3 | $211.98 | 8.385% | $229.7545 | $229.75 | $229.75 | $229.80 |
| Purchase #4 | $115.47 | 11.433% | $128.6717 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $93.92 | 5.147% | $98.7541 | $98.75 | $98.75 | $98.80 |
| Purchase #6 | $179.67 | 10.487% | $198.512 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $218.41 | 4.698% | $228.6709 | $228.67 | $228.65 | $228.70 |
| 7 purchase totals = | $938.82 | $1,010.4908 | $1,010.48 | $1,010.40 | $1,010.70 | |