| 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 | $80.55 | 3.845% | $83.6471 | $83.65 | $83.65 | $83.60 |
| Purchase #2 | $183.29 | 10.646% | $202.8031 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $78.49 | 9.169% | $85.6867 | $85.69 | $85.70 | $85.70 |
| Purchase #4 | $39.72 | 5.216% | $41.7918 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $10.87 | 6.337% | $11.5588 | $11.56 | $11.55 | $11.60 |
| Purchase #6 | $221.55 | 8.513% | $240.4106 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $248.67 | 5.722% | $262.8989 | $262.90 | $262.90 | $262.90 |
| 7 purchase totals = | $863.14 | $928.7970 | $928.80 | $928.80 | $928.80 | |