| 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 | $76.47 | 4.745% | $80.0985 | $80.10 | $80.10 | $80.10 |
| Purchase #2 | $127.25 | 6.373% | $135.3596 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $69.89 | 6.315% | $74.3036 | $74.30 | $74.30 | $74.30 |
| Purchase #4 | $224.56 | 10.588% | $248.3364 | $248.34 | $248.35 | $248.30 |
| Purchase #5 | $93.50 | 4.400% | $97.614 | $97.61 | $97.60 | $97.60 |
| Purchase #6 | $158.67 | 8.720% | $172.506 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $28.32 | 5.472% | $29.8697 | $29.87 | $29.85 | $29.90 |
| 7 purchase totals = | $778.66 | $838.0878 | $838.09 | $838.05 | $838.10 | |