| 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 | $49.35 | 11.224% | $54.889 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $161.73 | 4.157% | $168.4531 | $168.45 | $168.45 | $168.50 |
| Purchase #3 | $171.85 | 5.528% | $181.3499 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $209.72 | 4.620% | $219.4091 | $219.41 | $219.40 | $219.40 |
| Purchase #5 | $191.39 | 3.233% | $197.5776 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $14.31 | 6.596% | $15.2539 | $15.25 | $15.25 | $15.30 |
| Purchase #7 | $21.29 | 6.135% | $22.5961 | $22.60 | $22.60 | $22.60 |
| 7 purchase totals = | $819.64 | $859.5287 | $859.53 | $859.55 | $859.60 | |