| 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 | $116.74 | 11.840% | $130.562 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $106.98 | 8.314% | $115.8743 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $52.47 | 5.570% | $55.3926 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $68.44 | 13.355% | $77.5802 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $226.72 | 5.774% | $239.8108 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $72.77 | 9.107% | $79.3972 | $79.40 | $79.40 | $79.40 |
| Purchase #7 | $28.88 | 9.822% | $31.7166 | $31.72 | $31.70 | $31.70 |
| 7 purchase totals = | $673.00 | $730.3337 | $730.33 | $730.30 | $730.40 | |