| 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 | $21.69 | 4.541% | $22.6749 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $116.94 | 13.547% | $132.7819 | $132.78 | $132.80 | $132.80 |
| Purchase #3 | $88.69 | 13.204% | $100.4006 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $16.65 | 7.493% | $17.8976 | $17.90 | $17.90 | $17.90 |
| Purchase #5 | $246.58 | 4.847% | $258.5317 | $258.53 | $258.55 | $258.50 |
| Purchase #6 | $249.44 | 8.811% | $271.4182 | $271.42 | $271.40 | $271.40 |
| Purchase #7 | $83.82 | 9.231% | $91.5574 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $823.81 | $895.2623 | $895.26 | $895.25 | $895.30 | |