| 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 | $20.56 | 7.251% | $22.0508 | $22.05 | $22.05 | $22.10 |
| Purchase #2 | $246.53 | 9.357% | $269.5978 | $269.60 | $269.60 | $269.60 |
| Purchase #3 | $68.72 | 9.550% | $75.2828 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $31.65 | 10.344% | $34.9239 | $34.92 | $34.90 | $34.90 |
| Purchase #5 | $90.60 | 3.581% | $93.8444 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $66.70 | 6.574% | $71.0849 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $116.44 | 10.280% | $128.41 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $641.20 | $695.1946 | $695.18 | $695.20 | $695.20 | |