| 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 | $44.65 | 12.805% | $50.3674 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $204.67 | 9.283% | $223.6695 | $223.67 | $223.65 | $223.70 |
| Purchase #3 | $171.54 | 13.645% | $194.9466 | $194.95 | $194.95 | $194.90 |
| Purchase #4 | $174.43 | 12.736% | $196.6454 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $7.27 | 7.528% | $7.8173 | $7.82 | $7.80 | $7.80 |
| Purchase #6 | $220.93 | 4.192% | $230.1914 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $215.31 | 8.226% | $233.0214 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,038.80 | $1,136.6590 | $1,136.67 | $1,136.60 | $1,136.60 | |