| 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 | $32.65 | 10.178% | $35.9731 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $204.47 | 9.140% | $223.1586 | $223.16 | $223.15 | $223.20 |
| Purchase #3 | $146.41 | 5.122% | $153.9091 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $49.63 | 6.124% | $52.6693 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $96.29 | 7.212% | $103.2344 | $103.23 | $103.25 | $103.20 |
| Purchase #6 | $106.87 | 8.744% | $116.2147 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $22.51 | 12.774% | $25.3854 | $25.39 | $25.40 | $25.40 |
| 7 purchase totals = | $658.83 | $710.5446 | $710.54 | $710.50 | $710.60 | |