| 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 | $39.68 | 7.774% | $42.7647 | $42.76 | $42.75 | $42.80 |
| Purchase #2 | $68.71 | 9.356% | $75.1385 | $75.14 | $75.15 | $75.10 |
| Purchase #3 | $24.85 | 13.863% | $28.295 | $28.30 | $28.30 | $28.30 |
| Purchase #4 | $147.26 | 13.639% | $167.3448 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $208.75 | 8.117% | $225.6942 | $225.69 | $225.70 | $225.70 |
| Purchase #6 | $214.60 | 6.172% | $227.8451 | $227.85 | $227.85 | $227.80 |
| Purchase #7 | $120.79 | 12.329% | $135.6822 | $135.68 | $135.70 | $135.70 |
| 7 purchase totals = | $824.64 | $902.7645 | $902.76 | $902.80 | $902.70 | |