| 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 | $82.26 | 6.422% | $87.5427 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $129.56 | 12.410% | $145.6384 | $145.64 | $145.65 | $145.60 |
| Purchase #3 | $73.99 | 13.699% | $84.1259 | $84.13 | $84.15 | $84.10 |
| Purchase #4 | $107.70 | 12.656% | $121.3305 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $189.34 | 11.475% | $211.0668 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $153.93 | 11.144% | $171.084 | $171.08 | $171.10 | $171.10 |
| Purchase #7 | $199.34 | 10.309% | $219.89 | $219.89 | $219.90 | $219.90 |
| 7 purchase totals = | $936.12 | $1,040.6783 | $1,040.68 | $1,040.75 | $1,040.60 | |