| 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 | $18.81 | 4.539% | $19.6638 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $179.73 | 8.196% | $194.4607 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $34.62 | 4.293% | $36.1062 | $36.11 | $36.10 | $36.10 |
| Purchase #4 | $250.88 | 12.673% | $282.674 | $282.67 | $282.65 | $282.70 |
| Purchase #5 | $62.75 | 13.768% | $71.3894 | $71.39 | $71.40 | $71.40 |
| Purchase #6 | $91.70 | 3.276% | $94.7041 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $6.26 | 7.245% | $6.7135 | $6.71 | $6.70 | $6.70 |
| 7 purchase totals = | $644.75 | $705.7117 | $705.70 | $705.65 | $705.80 | |