| 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 | $23.52 | 7.792% | $25.3527 | $25.35 | $25.35 | $25.40 |
| Purchase #2 | $74.54 | 10.395% | $82.2884 | $82.29 | $82.30 | $82.30 |
| Purchase #3 | $234.43 | 10.519% | $259.0897 | $259.09 | $259.10 | $259.10 |
| Purchase #4 | $31.99 | 7.618% | $34.427 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $8.55 | 13.581% | $9.7112 | $9.71 | $9.70 | $9.70 |
| Purchase #6 | $235.72 | 10.600% | $260.7063 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $47.77 | 6.310% | $50.7843 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $656.52 | $722.3596 | $722.36 | $722.40 | $722.40 | |