| 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 | $9.48 | 10.407% | $10.4666 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $65.76 | 12.229% | $73.8018 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $155.64 | 11.838% | $174.0647 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $27.48 | 4.298% | $28.6611 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $190.66 | 6.166% | $202.4161 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $139.27 | 12.786% | $157.0771 | $157.08 | $157.10 | $157.10 |
| Purchase #7 | $171.55 | 13.784% | $195.1965 | $195.20 | $195.20 | $195.20 |
| 7 purchase totals = | $759.84 | $841.6839 | $841.69 | $841.65 | $841.80 | |