| 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 | $32.35 | 9.191% | $35.3233 | $35.32 | $35.30 | $35.30 |
| Purchase #2 | $128.60 | 12.737% | $144.9798 | $144.98 | $145.00 | $145.00 |
| Purchase #3 | $169.38 | 6.122% | $179.7494 | $179.75 | $179.75 | $179.70 |
| Purchase #4 | $95.84 | 13.755% | $109.0228 | $109.02 | $109.00 | $109.00 |
| Purchase #5 | $241.35 | 13.742% | $274.5163 | $274.52 | $274.50 | $274.50 |
| Purchase #6 | $72.59 | 3.200% | $74.9129 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $23.93 | 4.705% | $25.0559 | $25.06 | $25.05 | $25.10 |
| 7 purchase totals = | $764.04 | $843.5604 | $843.56 | $843.50 | $843.50 | |