| 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 | $73.55 | 8.588% | $79.8665 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $166.56 | 10.121% | $183.4175 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $71.60 | 13.128% | $80.9996 | $81.00 | $81.00 | $81.00 |
| Purchase #4 | $159.49 | 4.287% | $166.3273 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $228.35 | 4.728% | $239.1464 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $94.36 | 7.607% | $101.538 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $201.39 | 5.865% | $213.2015 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $995.30 | $1,064.4968 | $1,064.51 | $1,064.50 | $1,064.40 | |