| 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 | $51.31 | 6.719% | $54.7575 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $39.99 | 6.127% | $42.4402 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $140.29 | 3.402% | $145.0627 | $145.06 | $145.05 | $145.10 |
| Purchase #4 | $211.28 | 9.183% | $230.6818 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $158.82 | 13.327% | $179.9859 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $229.42 | 10.433% | $253.3554 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $231.82 | 13.275% | $262.5941 | $262.59 | $262.60 | $262.60 |
| 7 purchase totals = | $1,062.93 | $1,168.8776 | $1,168.88 | $1,168.90 | $1,169.00 | |