| 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 | $108.29 | 3.837% | $112.4451 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $215.93 | 6.707% | $230.4124 | $230.41 | $230.40 | $230.40 |
| Purchase #3 | $197.85 | 10.228% | $218.0861 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $47.36 | 13.277% | $53.648 | $53.65 | $53.65 | $53.60 |
| Purchase #5 | $7.61 | 13.441% | $8.6329 | $8.63 | $8.65 | $8.60 |
| Purchase #6 | $74.71 | 9.269% | $81.6349 | $81.63 | $81.65 | $81.60 |
| Purchase #7 | $92.36 | 9.407% | $101.0483 | $101.05 | $101.05 | $101.00 |
| 7 purchase totals = | $744.11 | $805.9077 | $805.91 | $805.95 | $805.70 | |