| 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 | $57.48 | 4.664% | $60.1609 | $60.16 | $60.15 | $60.20 |
| Purchase #2 | $112.66 | 5.254% | $118.5792 | $118.58 | $118.60 | $118.60 |
| Purchase #3 | $108.52 | 6.830% | $115.9319 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $115.94 | 9.462% | $126.9102 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $57.68 | 9.627% | $63.2329 | $63.23 | $63.25 | $63.20 |
| Purchase #6 | $100.47 | 9.719% | $110.2347 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $130.86 | 8.384% | $141.8313 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $683.61 | $736.8811 | $736.87 | $736.95 | $736.80 | |