| 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 | $47.72 | 7.669% | $51.3796 | $51.38 | $51.40 | $51.40 |
| Purchase #2 | $67.37 | 10.705% | $74.582 | $74.58 | $74.60 | $74.60 |
| Purchase #3 | $156.94 | 7.819% | $169.2111 | $169.21 | $169.20 | $169.20 |
| Purchase #4 | $53.42 | 7.305% | $57.3223 | $57.32 | $57.30 | $57.30 |
| Purchase #5 | $185.60 | 12.795% | $209.3475 | $209.35 | $209.35 | $209.30 |
| Purchase #6 | $146.95 | 11.870% | $164.393 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $177.50 | 13.813% | $202.0181 | $202.02 | $202.00 | $202.00 |
| 7 purchase totals = | $835.50 | $928.2536 | $928.25 | $928.25 | $928.20 | |