| 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 | $25.26 | 5.560% | $26.6645 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $189.86 | 10.257% | $209.3339 | $209.33 | $209.35 | $209.30 |
| Purchase #3 | $196.66 | 7.172% | $210.7645 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $81.53 | 8.664% | $88.5938 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $200.76 | 9.371% | $219.5732 | $219.57 | $219.55 | $219.60 |
| Purchase #6 | $44.52 | 6.135% | $47.2513 | $47.25 | $47.25 | $47.30 |
| Purchase #7 | $14.93 | 13.248% | $16.9079 | $16.91 | $16.90 | $16.90 |
| 7 purchase totals = | $753.52 | $819.0891 | $819.07 | $819.05 | $819.20 | |