| 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 | $191.98 | 9.137% | $209.5212 | $209.52 | $209.50 | $209.50 |
| Purchase #2 | $112.37 | 5.199% | $118.2121 | $118.21 | $118.20 | $118.20 |
| Purchase #3 | $37.73 | 13.273% | $42.7379 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $57.83 | 6.212% | $61.4224 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $65.51 | 4.869% | $68.6997 | $68.70 | $68.70 | $68.70 |
| Purchase #6 | $69.43 | 5.148% | $73.0043 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $5.35 | 10.660% | $5.9203 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $540.20 | $579.5179 | $579.51 | $579.45 | $579.40 | |