| 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 | $93.85 | 7.756% | $101.129 | $101.13 | $101.15 | $101.10 |
| Purchase #2 | $81.87 | 5.504% | $86.3761 | $86.38 | $86.40 | $86.40 |
| Purchase #3 | $42.34 | 11.768% | $47.3226 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $155.32 | 6.472% | $165.3723 | $165.37 | $165.35 | $165.40 |
| Purchase #5 | $244.53 | 5.267% | $257.4094 | $257.41 | $257.40 | $257.40 |
| Purchase #6 | $65.71 | 5.453% | $69.2932 | $69.29 | $69.30 | $69.30 |
| Purchase #7 | $145.91 | 7.275% | $156.525 | $156.53 | $156.55 | $156.50 |
| 7 purchase totals = | $829.53 | $883.4276 | $883.43 | $883.45 | $883.40 | |