| 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 | $73.75 | 4.783% | $77.2775 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $243.86 | 6.323% | $259.2793 | $259.28 | $259.30 | $259.30 |
| Purchase #3 | $117.63 | 3.690% | $121.9705 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $196.89 | 5.686% | $208.0852 | $208.09 | $208.10 | $208.10 |
| Purchase #5 | $120.82 | 12.303% | $135.6845 | $135.68 | $135.70 | $135.70 |
| Purchase #6 | $58.55 | 9.575% | $64.1562 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $239.68 | 12.873% | $270.534 | $270.53 | $270.55 | $270.50 |
| 7 purchase totals = | $1,051.18 | $1,136.9872 | $1,136.99 | $1,137.05 | $1,137.10 | |