| 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 | $84.28 | 13.788% | $95.9005 | $95.90 | $95.90 | $95.90 |
| Purchase #2 | $69.38 | 7.772% | $74.7722 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $102.55 | 10.138% | $112.9465 | $112.95 | $112.95 | $112.90 |
| Purchase #4 | $17.60 | 9.840% | $19.3318 | $19.33 | $19.35 | $19.30 |
| Purchase #5 | $99.38 | 13.499% | $112.7953 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $74.93 | 9.602% | $82.1248 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $152.60 | 5.354% | $160.7702 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $600.72 | $658.6413 | $658.64 | $658.60 | $658.60 | |