| 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 | $7.76 | 7.207% | $8.3193 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $10.83 | 8.534% | $11.7542 | $11.75 | $11.75 | $11.80 |
| Purchase #3 | $47.59 | 3.151% | $49.0896 | $49.09 | $49.10 | $49.10 |
| Purchase #4 | $172.80 | 10.759% | $191.3916 | $191.39 | $191.40 | $191.40 |
| Purchase #5 | $45.63 | 8.561% | $49.5364 | $49.54 | $49.55 | $49.50 |
| Purchase #6 | $40.80 | 3.675% | $42.2994 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $197.26 | 9.318% | $215.6407 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $522.67 | $568.0312 | $568.03 | $568.05 | $568.00 | |