| 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 | $44.50 | 5.812% | $47.0863 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $212.60 | 3.102% | $219.1949 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $177.75 | 6.133% | $188.6514 | $188.65 | $188.65 | $188.70 |
| Purchase #4 | $41.80 | 8.374% | $45.3003 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $183.32 | 3.567% | $189.859 | $189.86 | $189.85 | $189.90 |
| Purchase #6 | $123.30 | 7.570% | $132.6338 | $132.63 | $132.65 | $132.60 |
| Purchase #7 | $95.58 | 13.676% | $108.6515 | $108.65 | $108.65 | $108.70 |
| 7 purchase totals = | $878.85 | $931.3772 | $931.37 | $931.40 | $931.50 | |