| 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 | $80.51 | 10.132% | $88.6673 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $14.53 | 7.606% | $15.6352 | $15.64 | $15.65 | $15.60 |
| Purchase #3 | $112.47 | 9.636% | $123.3076 | $123.31 | $123.30 | $123.30 |
| Purchase #4 | $202.26 | 11.284% | $225.083 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $232.69 | 9.238% | $254.1859 | $254.19 | $254.20 | $254.20 |
| Purchase #6 | $72.68 | 9.809% | $79.8092 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $205.54 | 12.264% | $230.7474 | $230.75 | $230.75 | $230.70 |
| 7 purchase totals = | $920.68 | $1,017.4356 | $1,017.45 | $1,017.45 | $1,017.40 | |