| 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 | $94.42 | 8.593% | $102.5335 | $102.53 | $102.55 | $102.50 |
| Purchase #2 | $77.86 | 13.689% | $88.5183 | $88.52 | $88.50 | $88.50 |
| Purchase #3 | $166.56 | 3.837% | $172.9509 | $172.95 | $172.95 | $173.00 |
| Purchase #4 | $21.30 | 6.274% | $22.6364 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $86.83 | 5.116% | $91.2722 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $103.56 | 11.307% | $115.2695 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $52.93 | 10.740% | $58.6147 | $58.61 | $58.60 | $58.60 |
| 7 purchase totals = | $603.46 | $651.7955 | $651.79 | $651.75 | $651.80 | |