| 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 | $39.55 | 10.571% | $43.7308 | $43.73 | $43.75 | $43.70 |
| Purchase #2 | $70.76 | 7.193% | $75.8498 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $28.61 | 12.120% | $32.0775 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $120.61 | 5.635% | $127.4064 | $127.41 | $127.40 | $127.40 |
| Purchase #5 | $239.74 | 13.420% | $271.9131 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $169.71 | 8.671% | $184.4256 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $195.35 | 10.579% | $216.0161 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $864.33 | $951.4193 | $951.43 | $951.45 | $951.30 | |