| 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 | $8.58 | 7.149% | $9.1934 | $9.19 | $9.20 | $9.20 |
| Purchase #2 | $92.37 | 9.666% | $101.2985 | $101.30 | $101.30 | $101.30 |
| Purchase #3 | $17.63 | 9.585% | $19.3198 | $19.32 | $19.30 | $19.30 |
| Purchase #4 | $175.72 | 10.719% | $194.5554 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $108.44 | 6.701% | $115.7066 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $192.65 | 10.339% | $212.5681 | $212.57 | $212.55 | $212.60 |
| Purchase #7 | $118.55 | 13.320% | $134.3409 | $134.34 | $134.35 | $134.30 |
| 7 purchase totals = | $713.94 | $786.9827 | $786.99 | $786.95 | $787.00 | |