| 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 | $32.80 | 9.441% | $35.8966 | $35.90 | $35.90 | $35.90 |
| Purchase #2 | $234.42 | 9.722% | $257.2103 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $22.57 | 11.209% | $25.0999 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $182.95 | 6.833% | $195.451 | $195.45 | $195.45 | $195.50 |
| Purchase #5 | $109.53 | 12.772% | $123.5192 | $123.52 | $123.50 | $123.50 |
| Purchase #6 | $95.68 | 7.400% | $102.7603 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $240.97 | 5.288% | $253.7125 | $253.71 | $253.70 | $253.70 |
| 7 purchase totals = | $918.92 | $993.6498 | $993.65 | $993.60 | $993.70 | |