| 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 | $14.86 | 7.199% | $15.9298 | $15.93 | $15.95 | $15.90 |
| Purchase #2 | $87.47 | 8.307% | $94.7361 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $218.30 | 13.350% | $247.4431 | $247.44 | $247.45 | $247.40 |
| Purchase #4 | $69.60 | 8.206% | $75.3114 | $75.31 | $75.30 | $75.30 |
| Purchase #5 | $117.69 | 8.199% | $127.3394 | $127.34 | $127.35 | $127.30 |
| Purchase #6 | $44.43 | 4.682% | $46.5102 | $46.51 | $46.50 | $46.50 |
| Purchase #7 | $39.68 | 9.600% | $43.4893 | $43.49 | $43.50 | $43.50 |
| 7 purchase totals = | $592.03 | $650.7593 | $650.76 | $650.80 | $650.60 | |