| 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 | $27.81 | 6.745% | $29.6858 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $10.47 | 3.294% | $10.8149 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $68.25 | 5.372% | $71.9164 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $189.87 | 8.683% | $206.3564 | $206.36 | $206.35 | $206.40 |
| Purchase #5 | $68.64 | 7.136% | $73.5382 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $142.90 | 10.442% | $157.8216 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $231.99 | 6.291% | $246.5845 | $246.58 | $246.60 | $246.60 |
| 7 purchase totals = | $739.93 | $796.7178 | $796.72 | $796.70 | $796.70 | |