| 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 | $26.80 | 8.500% | $29.078 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $198.74 | 6.549% | $211.7555 | $211.76 | $211.75 | $211.80 |
| Purchase #3 | $152.51 | 3.589% | $157.9836 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $72.59 | 5.215% | $76.3756 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $34.77 | 10.550% | $38.4382 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $54.51 | 12.183% | $61.151 | $61.15 | $61.15 | $61.20 |
| Purchase #7 | $107.86 | 12.355% | $121.1861 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $647.78 | $695.9680 | $695.98 | $696.05 | $696.10 | |