| 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 | $141.68 | 5.207% | $149.0573 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $28.55 | 3.817% | $29.6398 | $29.64 | $29.65 | $29.60 |
| Purchase #3 | $50.26 | 3.149% | $51.8427 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $240.84 | 10.493% | $266.1113 | $266.11 | $266.10 | $266.10 |
| Purchase #5 | $121.62 | 9.281% | $132.9076 | $132.91 | $132.90 | $132.90 |
| Purchase #6 | $222.89 | 4.804% | $233.5976 | $233.60 | $233.60 | $233.60 |
| Purchase #7 | $45.47 | 6.452% | $48.4037 | $48.40 | $48.40 | $48.40 |
| 7 purchase totals = | $851.31 | $911.5600 | $911.56 | $911.55 | $911.50 | |