| 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 | $67.72 | 6.240% | $71.9457 | $71.95 | $71.95 | $71.90 |
| Purchase #2 | $105.32 | 10.305% | $116.1732 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $196.74 | 10.372% | $217.1459 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $207.34 | 4.821% | $217.3359 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $174.35 | 8.240% | $188.7164 | $188.72 | $188.70 | $188.70 |
| Purchase #6 | $194.37 | 11.285% | $216.3047 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $26.99 | 4.176% | $28.1171 | $28.12 | $28.10 | $28.10 |
| 7 purchase totals = | $972.83 | $1,055.7389 | $1,055.75 | $1,055.70 | $1,055.60 | |