| 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 | $243.47 | 13.634% | $276.6647 | $276.66 | $276.65 | $276.70 |
| Purchase #2 | $82.89 | 8.577% | $89.9995 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $98.27 | 9.411% | $107.5182 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $245.78 | 12.838% | $277.3332 | $277.33 | $277.35 | $277.30 |
| Purchase #5 | $54.73 | 10.752% | $60.6146 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $12.51 | 11.870% | $13.9949 | $13.99 | $14.00 | $14.00 |
| Purchase #7 | $126.78 | 3.185% | $130.8179 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $864.43 | $956.9430 | $956.93 | $956.90 | $956.90 | |