| 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 | $76.91 | 10.480% | $84.9702 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $20.40 | 10.366% | $22.5147 | $22.51 | $22.50 | $22.50 |
| Purchase #3 | $205.76 | 5.618% | $217.3196 | $217.32 | $217.30 | $217.30 |
| Purchase #4 | $119.28 | 11.170% | $132.6036 | $132.60 | $132.60 | $132.60 |
| Purchase #5 | $72.66 | 6.666% | $77.5035 | $77.50 | $77.50 | $77.50 |
| Purchase #6 | $21.96 | 10.225% | $24.2054 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $166.29 | 13.300% | $188.4066 | $188.41 | $188.40 | $188.40 |
| 7 purchase totals = | $683.26 | $747.5236 | $747.52 | $747.45 | $747.50 | |