| 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 | $96.48 | 6.357% | $102.6132 | $102.61 | $102.60 | $102.60 |
| Purchase #2 | $153.66 | 9.596% | $168.4052 | $168.41 | $168.40 | $168.40 |
| Purchase #3 | $39.41 | 4.587% | $41.2177 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $249.48 | 6.263% | $265.1049 | $265.10 | $265.10 | $265.10 |
| Purchase #5 | $126.78 | 3.169% | $130.7977 | $130.80 | $130.80 | $130.80 |
| Purchase #6 | $146.34 | 13.493% | $166.0857 | $166.09 | $166.10 | $166.10 |
| Purchase #7 | $6.70 | 12.215% | $7.5184 | $7.52 | $7.50 | $7.50 |
| 7 purchase totals = | $818.85 | $881.7428 | $881.75 | $881.70 | $881.70 | |