| 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 | $100.76 | 13.241% | $114.1016 | $114.10 | $114.10 | $114.10 |
| Purchase #2 | $66.57 | 3.485% | $68.89 | $68.89 | $68.90 | $68.90 |
| Purchase #3 | $38.63 | 9.232% | $42.1963 | $42.20 | $42.20 | $42.20 |
| Purchase #4 | $241.70 | 9.398% | $264.415 | $264.42 | $264.40 | $264.40 |
| Purchase #5 | $204.92 | 6.765% | $218.7828 | $218.78 | $218.80 | $218.80 |
| Purchase #6 | $184.50 | 5.114% | $193.9353 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $6.77 | 9.591% | $7.4193 | $7.42 | $7.40 | $7.40 |
| 7 purchase totals = | $843.85 | $909.7403 | $909.75 | $909.75 | $909.70 | |