| 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 | $74.60 | 3.661% | $77.3311 | $77.33 | $77.35 | $77.30 |
| Purchase #2 | $218.51 | 6.742% | $233.2419 | $233.24 | $233.25 | $233.20 |
| Purchase #3 | $89.85 | 9.848% | $98.6984 | $98.70 | $98.70 | $98.70 |
| Purchase #4 | $51.73 | 13.428% | $58.6763 | $58.68 | $58.70 | $58.70 |
| Purchase #5 | $146.64 | 4.849% | $153.7506 | $153.75 | $153.75 | $153.80 |
| Purchase #6 | $178.74 | 9.487% | $195.6971 | $195.70 | $195.70 | $195.70 |
| Purchase #7 | $63.45 | 10.819% | $70.3147 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $823.52 | $887.7101 | $887.71 | $887.75 | $887.70 | |