| 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 | $38.43 | 7.854% | $41.4483 | $41.45 | $41.45 | $41.40 |
| Purchase #2 | $86.89 | 9.528% | $95.1689 | $95.17 | $95.15 | $95.20 |
| Purchase #3 | $186.25 | 10.773% | $206.3147 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $248.27 | 4.192% | $258.6775 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $121.44 | 7.147% | $130.1193 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $115.44 | 11.796% | $129.0573 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $178.67 | 7.524% | $192.1131 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $975.39 | $1,052.8991 | $1,052.90 | $1,052.85 | $1,052.90 | |