| 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 | $84.73 | 4.486% | $88.531 | $88.53 | $88.55 | $88.50 |
| Purchase #2 | $39.77 | 10.395% | $43.9041 | $43.90 | $43.90 | $43.90 |
| Purchase #3 | $43.25 | 3.852% | $44.916 | $44.92 | $44.90 | $44.90 |
| Purchase #4 | $188.40 | 4.525% | $196.9251 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $176.51 | 8.842% | $192.117 | $192.12 | $192.10 | $192.10 |
| Purchase #6 | $194.75 | 7.826% | $209.9911 | $209.99 | $210.00 | $210.00 |
| Purchase #7 | $26.76 | 9.692% | $29.3536 | $29.35 | $29.35 | $29.40 |
| 7 purchase totals = | $754.17 | $805.7379 | $805.74 | $805.75 | $805.70 | |