| 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 | $69.32 | 11.688% | $77.4221 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $184.43 | 8.846% | $200.7447 | $200.74 | $200.75 | $200.70 |
| Purchase #3 | $10.39 | 4.132% | $10.8193 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $196.39 | 9.333% | $214.7191 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $17.44 | 6.788% | $18.6238 | $18.62 | $18.60 | $18.60 |
| Purchase #6 | $120.65 | 12.827% | $136.1258 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $224.77 | 6.738% | $239.915 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $823.39 | $898.3698 | $898.37 | $898.30 | $898.20 | |