| 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 | $77.98 | 13.487% | $88.4972 | $88.50 | $88.50 | $88.50 |
| Purchase #2 | $222.60 | 11.835% | $248.9447 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $14.36 | 10.619% | $15.8849 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $63.34 | 8.755% | $68.8854 | $68.89 | $68.90 | $68.90 |
| Purchase #5 | $204.71 | 8.315% | $221.7316 | $221.73 | $221.75 | $221.70 |
| Purchase #6 | $58.52 | 13.861% | $66.6315 | $66.63 | $66.65 | $66.60 |
| Purchase #7 | $192.71 | 5.305% | $202.9333 | $202.93 | $202.95 | $202.90 |
| 7 purchase totals = | $834.22 | $913.5086 | $913.50 | $913.60 | $913.40 | |