| 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 | $14.44 | 9.819% | $15.8579 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $118.52 | 3.172% | $122.2795 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $152.89 | 3.160% | $157.7213 | $157.72 | $157.70 | $157.70 |
| Purchase #4 | $122.76 | 8.440% | $133.1209 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $187.95 | 5.802% | $198.8549 | $198.85 | $198.85 | $198.90 |
| Purchase #6 | $42.27 | 11.434% | $47.1032 | $47.10 | $47.10 | $47.10 |
| Purchase #7 | $17.68 | 9.746% | $19.4031 | $19.40 | $19.40 | $19.40 |
| 7 purchase totals = | $656.51 | $694.3408 | $694.33 | $694.30 | $694.40 | |