| 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 | $6.50 | 8.710% | $7.0662 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $201.50 | 8.167% | $217.9565 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $209.59 | 7.325% | $224.9425 | $224.94 | $224.95 | $224.90 |
| Purchase #4 | $65.91 | 8.649% | $71.6106 | $71.61 | $71.60 | $71.60 |
| Purchase #5 | $36.34 | 8.831% | $39.5492 | $39.55 | $39.55 | $39.50 |
| Purchase #6 | $184.86 | 6.732% | $197.3048 | $197.30 | $197.30 | $197.30 |
| Purchase #7 | $182.40 | 8.276% | $197.4954 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $887.10 | $955.9252 | $955.93 | $955.90 | $955.90 | |