| 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 | $9.90 | 8.512% | $10.7427 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $238.27 | 12.409% | $267.8369 | $267.84 | $267.85 | $267.80 |
| Purchase #3 | $136.51 | 5.824% | $144.4603 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $26.99 | 9.293% | $29.4982 | $29.50 | $29.50 | $29.50 |
| Purchase #5 | $190.33 | 6.503% | $202.7072 | $202.71 | $202.70 | $202.70 |
| Purchase #6 | $68.44 | 8.637% | $74.3512 | $74.35 | $74.35 | $74.40 |
| Purchase #7 | $166.64 | 3.480% | $172.4391 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $837.08 | $902.0356 | $902.04 | $902.05 | $902.00 | |