| 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 | $80.51 | 9.580% | $88.2229 | $88.22 | $88.20 | $88.20 |
| Purchase #2 | $44.75 | 9.205% | $48.8692 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $124.60 | 12.834% | $140.5912 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $178.65 | 10.598% | $197.5833 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $220.58 | 9.676% | $241.9233 | $241.92 | $241.90 | $241.90 |
| Purchase #6 | $24.68 | 9.457% | $27.014 | $27.01 | $27.00 | $27.00 |
| Purchase #7 | $81.74 | 3.641% | $84.7162 | $84.72 | $84.70 | $84.70 |
| 7 purchase totals = | $755.51 | $828.9201 | $828.91 | $828.85 | $828.90 | |