| 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 | $85.52 | 7.273% | $91.7399 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $139.61 | 12.263% | $156.7304 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $35.75 | 11.859% | $39.9896 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $223.77 | 4.157% | $233.0721 | $233.07 | $233.05 | $233.10 |
| Purchase #5 | $121.80 | 9.727% | $133.6475 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $102.89 | 8.309% | $111.4391 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $90.95 | 5.345% | $95.8113 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $800.29 | $862.4299 | $862.43 | $862.45 | $862.30 | |