| 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 | $65.54 | 3.706% | $67.9689 | $67.97 | $67.95 | $68.00 |
| Purchase #2 | $5.38 | 6.447% | $5.7268 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $121.46 | 11.479% | $135.4024 | $135.40 | $135.40 | $135.40 |
| Purchase #4 | $32.99 | 5.512% | $34.8084 | $34.81 | $34.80 | $34.80 |
| Purchase #5 | $204.29 | 13.486% | $231.8405 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $59.30 | 11.117% | $65.8924 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $182.36 | 13.812% | $207.5476 | $207.55 | $207.55 | $207.50 |
| 7 purchase totals = | $671.32 | $749.1870 | $749.19 | $749.20 | $749.10 | |