| 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 | $72.25 | 8.695% | $78.5321 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $59.65 | 10.340% | $65.8178 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $67.50 | 11.616% | $75.3408 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $105.99 | 3.711% | $109.9233 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $31.66 | 4.142% | $32.9714 | $32.97 | $32.95 | $33.00 |
| Purchase #6 | $203.80 | 7.509% | $219.1033 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $31.35 | 8.464% | $34.0035 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $572.20 | $615.6922 | $615.68 | $615.65 | $615.60 | |