| 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 | $8.53 | 5.871% | $9.0308 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $160.76 | 4.806% | $168.4861 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $160.42 | 13.191% | $181.581 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $17.63 | 11.294% | $19.6211 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $66.88 | 11.600% | $74.6381 | $74.64 | $74.65 | $74.60 |
| Purchase #6 | $174.94 | 8.689% | $190.1405 | $190.14 | $190.15 | $190.10 |
| Purchase #7 | $92.89 | 11.718% | $103.7749 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $682.05 | $747.2725 | $747.27 | $747.30 | $747.20 | |