| 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 | $11.51 | 10.771% | $12.7497 | $12.75 | $12.75 | $12.70 |
| Purchase #2 | $123.83 | 7.780% | $133.464 | $133.46 | $133.45 | $133.50 |
| Purchase #3 | $68.56 | 3.857% | $71.2044 | $71.20 | $71.20 | $71.20 |
| Purchase #4 | $151.82 | 10.278% | $167.4241 | $167.42 | $167.40 | $167.40 |
| Purchase #5 | $29.26 | 6.626% | $31.1988 | $31.20 | $31.20 | $31.20 |
| Purchase #6 | $195.64 | 7.646% | $210.5986 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $157.96 | 9.299% | $172.6487 | $172.65 | $172.65 | $172.60 |
| 7 purchase totals = | $738.58 | $799.2883 | $799.28 | $799.25 | $799.20 | |