| 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 | $28.88 | 3.570% | $29.911 | $29.91 | $29.90 | $29.90 |
| Purchase #2 | $71.68 | 5.821% | $75.8525 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $31.29 | 10.583% | $34.6014 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $151.36 | 7.293% | $162.3987 | $162.40 | $162.40 | $162.40 |
| Purchase #5 | $139.33 | 12.150% | $156.2586 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $237.75 | 12.584% | $267.6685 | $267.67 | $267.65 | $267.70 |
| Purchase #7 | $217.36 | 9.835% | $238.7374 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $877.65 | $965.4281 | $965.43 | $965.40 | $965.50 | |