| 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 | $54.36 | 6.731% | $58.019 | $58.02 | $58.00 | $58.00 |
| Purchase #2 | $106.26 | 8.752% | $115.5599 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $249.58 | 5.402% | $263.0623 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $49.38 | 3.271% | $50.9952 | $51.00 | $51.00 | $51.00 |
| Purchase #5 | $194.40 | 12.298% | $218.3073 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $106.36 | 7.361% | $114.1892 | $114.19 | $114.20 | $114.20 |
| Purchase #7 | $229.62 | 12.736% | $258.8644 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $989.96 | $1,078.9973 | $1,079.00 | $1,078.95 | $1,079.10 | |