| 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 | $72.75 | 8.810% | $79.1593 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $64.28 | 4.579% | $67.2234 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $21.84 | 13.849% | $24.8646 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $145.27 | 13.429% | $164.7783 | $164.78 | $164.80 | $164.80 |
| Purchase #5 | $16.99 | 13.810% | $19.3363 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $173.89 | 8.803% | $189.1975 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $230.54 | 3.126% | $237.7467 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $725.56 | $782.3061 | $782.31 | $782.30 | $782.30 | |