| 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 | $87.30 | 12.639% | $98.3338 | $98.33 | $98.35 | $98.30 |
| Purchase #2 | $33.94 | 12.226% | $38.0895 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $108.32 | 6.859% | $115.7497 | $115.75 | $115.75 | $115.70 |
| Purchase #4 | $17.34 | 13.784% | $19.7301 | $19.73 | $19.75 | $19.70 |
| Purchase #5 | $234.43 | 4.408% | $244.7637 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $248.44 | 9.363% | $271.7014 | $271.70 | $271.70 | $271.70 |
| Purchase #7 | $224.67 | 3.430% | $232.3762 | $232.38 | $232.40 | $232.40 |
| 7 purchase totals = | $954.44 | $1,020.7444 | $1,020.74 | $1,020.80 | $1,020.70 | |