| 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 | $97.68 | 9.158% | $106.6255 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $229.61 | 12.556% | $258.4398 | $258.44 | $258.45 | $258.40 |
| Purchase #3 | $100.55 | 13.793% | $114.4189 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $204.74 | 6.586% | $218.2242 | $218.22 | $218.20 | $218.20 |
| Purchase #5 | $39.81 | 12.126% | $44.6374 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $203.70 | 7.214% | $218.3949 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $11.98 | 4.195% | $12.4826 | $12.48 | $12.50 | $12.50 |
| 7 purchase totals = | $888.07 | $973.2233 | $973.22 | $973.25 | $973.10 | |