| 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 | $14.62 | 6.592% | $15.5838 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $233.95 | 11.303% | $260.3934 | $260.39 | $260.40 | $260.40 |
| Purchase #3 | $239.66 | 10.750% | $265.4235 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $70.70 | 4.480% | $73.8674 | $73.87 | $73.85 | $73.90 |
| Purchase #5 | $7.53 | 13.278% | $8.5298 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $240.99 | 4.137% | $250.9598 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $30.48 | 9.304% | $33.3159 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $837.93 | $908.0736 | $908.07 | $908.05 | $908.10 | |