| 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 | $80.61 | 3.487% | $83.4209 | $83.42 | $83.40 | $83.40 |
| Purchase #2 | $71.51 | 4.403% | $74.6586 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $23.70 | 8.644% | $25.7486 | $25.75 | $25.75 | $25.70 |
| Purchase #4 | $107.56 | 3.568% | $111.3977 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $112.78 | 7.737% | $121.5058 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $104.29 | 10.726% | $115.4761 | $115.48 | $115.50 | $115.50 |
| Purchase #7 | $108.76 | 12.168% | $121.9939 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $609.21 | $654.2016 | $654.21 | $654.20 | $654.20 | |