| 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 | $81.25 | 4.534% | $84.9339 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $33.84 | 4.444% | $35.3438 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $227.69 | 5.391% | $239.9648 | $239.96 | $239.95 | $240.00 |
| Purchase #4 | $168.59 | 12.510% | $189.6806 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $145.54 | 10.131% | $160.2847 | $160.28 | $160.30 | $160.30 |
| Purchase #6 | $132.77 | 9.659% | $145.5943 | $145.59 | $145.60 | $145.60 |
| Purchase #7 | $29.84 | 9.237% | $32.5963 | $32.60 | $32.60 | $32.60 |
| 7 purchase totals = | $819.52 | $888.3984 | $888.38 | $888.45 | $888.40 | |