| 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 | $53.76 | 11.184% | $59.7725 | $59.77 | $59.75 | $59.80 |
| Purchase #2 | $242.96 | 11.826% | $271.6924 | $271.69 | $271.70 | $271.70 |
| Purchase #3 | $29.87 | 6.563% | $31.8304 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $6.84 | 6.288% | $7.2701 | $7.27 | $7.25 | $7.30 |
| Purchase #5 | $10.58 | 9.491% | $11.5841 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $223.84 | 3.119% | $230.8216 | $230.82 | $230.80 | $230.80 |
| Purchase #7 | $70.63 | 9.224% | $77.1449 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $638.48 | $690.1160 | $690.10 | $690.10 | $690.10 | |