| 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 | $37.76 | 7.811% | $40.7094 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $191.89 | 6.211% | $203.8083 | $203.81 | $203.80 | $203.80 |
| Purchase #3 | $233.65 | 13.781% | $265.8493 | $265.85 | $265.85 | $265.80 |
| Purchase #4 | $153.44 | 6.624% | $163.6039 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $47.25 | 6.220% | $50.189 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $38.26 | 7.131% | $40.9883 | $40.99 | $41.00 | $41.00 |
| Purchase #7 | $42.69 | 5.738% | $45.1396 | $45.14 | $45.15 | $45.10 |
| 7 purchase totals = | $744.94 | $810.2878 | $810.29 | $810.30 | $810.20 | |