| 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 | $81.26 | 6.638% | $86.654 | $86.65 | $86.65 | $86.70 |
| Purchase #2 | $92.80 | 4.413% | $96.8953 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $213.56 | 13.577% | $242.555 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $42.84 | 8.365% | $46.4236 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $110.59 | 9.713% | $121.3316 | $121.33 | $121.35 | $121.30 |
| Purchase #6 | $228.77 | 4.135% | $238.2296 | $238.23 | $238.25 | $238.20 |
| Purchase #7 | $11.31 | 3.147% | $11.6659 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $781.13 | $843.7550 | $843.76 | $843.75 | $843.80 | |