| 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 | $43.46 | 4.732% | $45.5165 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $227.59 | 12.452% | $255.9295 | $255.93 | $255.95 | $255.90 |
| Purchase #3 | $193.71 | 13.450% | $219.764 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $125.99 | 7.149% | $134.997 | $135.00 | $135.00 | $135.00 |
| Purchase #5 | $88.81 | 10.535% | $98.1661 | $98.17 | $98.15 | $98.20 |
| Purchase #6 | $29.78 | 6.358% | $31.6734 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $118.31 | 8.256% | $128.0777 | $128.08 | $128.10 | $128.10 |
| 7 purchase totals = | $827.65 | $914.1242 | $914.13 | $914.10 | $914.20 | |