| 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 | $39.96 | 6.575% | $42.5874 | $42.59 | $42.60 | $42.60 |
| Purchase #2 | $204.67 | 8.144% | $221.3383 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $171.91 | 12.608% | $193.5844 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $49.61 | 3.837% | $51.5135 | $51.51 | $51.50 | $51.50 |
| Purchase #5 | $171.70 | 7.461% | $184.5105 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $9.34 | 4.467% | $9.7572 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $197.55 | 4.399% | $206.2402 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $844.74 | $909.5315 | $909.53 | $909.55 | $909.50 | |