| 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 | $55.88 | 12.349% | $62.7806 | $62.78 | $62.80 | $62.80 |
| Purchase #2 | $196.44 | 8.530% | $213.1963 | $213.20 | $213.20 | $213.20 |
| Purchase #3 | $135.59 | 4.345% | $141.4814 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $140.39 | 8.577% | $152.4313 | $152.43 | $152.45 | $152.40 |
| Purchase #5 | $21.40 | 8.591% | $23.2385 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $209.61 | 4.606% | $219.2646 | $219.26 | $219.25 | $219.30 |
| Purchase #7 | $94.28 | 11.604% | $105.2203 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $853.59 | $917.6130 | $917.61 | $917.65 | $917.60 | |