| 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 | $90.50 | 4.510% | $94.5816 | $94.58 | $94.60 | $94.60 |
| Purchase #2 | $102.65 | 7.318% | $110.1619 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $127.61 | 3.571% | $132.167 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $28.74 | 4.246% | $29.9603 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $167.71 | 6.790% | $179.0975 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $35.45 | 8.598% | $38.498 | $38.50 | $38.50 | $38.50 |
| Purchase #7 | $194.43 | 12.398% | $218.5354 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $747.09 | $803.0017 | $803.01 | $803.00 | $803.10 | |