| 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 | $28.65 | 3.850% | $29.753 | $29.75 | $29.75 | $29.80 |
| Purchase #2 | $60.82 | 5.287% | $64.0356 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $19.92 | 3.810% | $20.679 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $101.39 | 13.118% | $114.6903 | $114.69 | $114.70 | $114.70 |
| Purchase #5 | $57.59 | 10.278% | $63.5091 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $14.54 | 7.141% | $15.5783 | $15.58 | $15.60 | $15.60 |
| Purchase #7 | $145.41 | 5.368% | $153.2156 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $428.32 | $461.4609 | $461.47 | $461.50 | $461.50 | |