| 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 | $64.75 | 4.364% | $67.5757 | $67.58 | $67.60 | $67.60 |
| Purchase #2 | $77.40 | 11.804% | $86.5363 | $86.54 | $86.55 | $86.50 |
| Purchase #3 | $40.43 | 8.794% | $43.9854 | $43.99 | $44.00 | $44.00 |
| Purchase #4 | $135.43 | 6.783% | $144.6162 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $99.71 | 11.146% | $110.8237 | $110.82 | $110.80 | $110.80 |
| Purchase #6 | $79.96 | 5.326% | $84.2187 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $59.91 | 6.283% | $63.6741 | $63.67 | $63.65 | $63.70 |
| 7 purchase totals = | $557.59 | $601.4301 | $601.44 | $601.40 | $601.40 | |