| 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 | $25.67 | 3.621% | $26.5995 | $26.60 | $26.60 | $26.60 |
| Purchase #2 | $72.40 | 3.278% | $74.7733 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $21.31 | 4.753% | $22.3229 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $33.37 | 3.175% | $34.4295 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $42.56 | 8.479% | $46.1687 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $98.29 | 3.387% | $101.6191 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $109.94 | 5.129% | $115.5788 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $403.54 | $421.4918 | $421.49 | $421.45 | $421.50 | |