| 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 | $78.61 | 10.838% | $87.1298 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $125.91 | 10.423% | $139.0336 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $246.49 | 6.740% | $263.1034 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $164.30 | 13.175% | $185.9465 | $185.95 | $185.95 | $185.90 |
| Purchase #5 | $27.55 | 7.519% | $29.6215 | $29.62 | $29.60 | $29.60 |
| Purchase #6 | $242.44 | 13.188% | $274.413 | $274.41 | $274.40 | $274.40 |
| Purchase #7 | $18.71 | 12.822% | $21.109 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $904.01 | $1,000.3568 | $1,000.35 | $1,000.35 | $1,000.20 | |