| 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 | $60.37 | 4.409% | $63.0317 | $63.03 | $63.05 | $63.00 |
| Purchase #2 | $117.95 | 10.765% | $130.6473 | $130.65 | $130.65 | $130.60 |
| Purchase #3 | $218.30 | 11.329% | $243.0312 | $243.03 | $243.05 | $243.00 |
| Purchase #4 | $74.51 | 12.774% | $84.0279 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $38.63 | 8.310% | $41.8402 | $41.84 | $41.85 | $41.80 |
| Purchase #6 | $220.33 | 5.182% | $231.7475 | $231.75 | $231.75 | $231.70 |
| Purchase #7 | $131.67 | 8.542% | $142.9173 | $142.92 | $142.90 | $142.90 |
| 7 purchase totals = | $861.76 | $937.2431 | $937.25 | $937.30 | $937.00 | |