| 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 | $13.87 | 5.361% | $14.6136 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $13.38 | 5.610% | $14.1306 | $14.13 | $14.15 | $14.10 |
| Purchase #3 | $32.49 | 3.111% | $33.5008 | $33.50 | $33.50 | $33.50 |
| Purchase #4 | $231.30 | 13.302% | $262.0675 | $262.07 | $262.05 | $262.10 |
| Purchase #5 | $114.68 | 9.487% | $125.5597 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $19.90 | 8.491% | $21.5897 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $245.88 | 13.375% | $278.7665 | $278.77 | $278.75 | $278.80 |
| 7 purchase totals = | $671.50 | $750.2284 | $750.23 | $750.20 | $750.30 | |