| 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 | $71.65 | 12.418% | $80.5475 | $80.55 | $80.55 | $80.50 |
| Purchase #2 | $172.31 | 5.383% | $181.5854 | $181.59 | $181.60 | $181.60 |
| Purchase #3 | $21.91 | 12.500% | $24.6488 | $24.65 | $24.65 | $24.60 |
| Purchase #4 | $41.88 | 13.310% | $47.4542 | $47.45 | $47.45 | $47.50 |
| Purchase #5 | $249.52 | 11.511% | $278.2422 | $278.24 | $278.25 | $278.20 |
| Purchase #6 | $190.84 | 3.800% | $198.0919 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $192.28 | 9.317% | $210.1947 | $210.19 | $210.20 | $210.20 |
| 7 purchase totals = | $940.39 | $1,020.7647 | $1,020.76 | $1,020.80 | $1,020.70 | |