| 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 | $99.64 | 13.861% | $113.4511 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $41.94 | 9.331% | $45.8534 | $45.85 | $45.85 | $45.90 |
| Purchase #3 | $27.75 | 6.378% | $29.5199 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $69.38 | 5.232% | $73.01 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $216.88 | 11.507% | $241.8364 | $241.84 | $241.85 | $241.80 |
| Purchase #6 | $197.34 | 4.606% | $206.4295 | $206.43 | $206.45 | $206.40 |
| Purchase #7 | $102.86 | 4.266% | $107.248 | $107.25 | $107.25 | $107.20 |
| 7 purchase totals = | $755.79 | $817.3483 | $817.35 | $817.35 | $817.30 | |