| 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 | $26.81 | 10.455% | $29.613 | $29.61 | $29.60 | $29.60 |
| Purchase #2 | $88.94 | 10.457% | $98.2405 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $203.39 | 10.790% | $225.3358 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $65.54 | 9.846% | $71.9931 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $124.71 | 3.224% | $128.7307 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $213.35 | 12.286% | $239.5622 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $91.26 | 4.235% | $95.1249 | $95.12 | $95.10 | $95.10 |
| 7 purchase totals = | $814.00 | $888.6002 | $888.59 | $888.60 | $888.50 | |