| 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 | $38.62 | 6.577% | $41.16 | $41.16 | $41.15 | $41.20 |
| Purchase #2 | $243.34 | 6.189% | $258.4003 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $91.99 | 4.222% | $95.8738 | $95.87 | $95.85 | $95.90 |
| Purchase #4 | $176.78 | 13.454% | $200.564 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $185.30 | 10.516% | $204.7861 | $204.79 | $204.80 | $204.80 |
| Purchase #6 | $96.46 | 10.422% | $106.5131 | $106.51 | $106.50 | $106.50 |
| Purchase #7 | $207.30 | 10.498% | $229.0624 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $1,039.79 | $1,136.3597 | $1,136.35 | $1,136.30 | $1,136.50 | |