| 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 | $230.98 | 6.110% | $245.0929 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $60.42 | 7.498% | $64.9503 | $64.95 | $64.95 | $65.00 |
| Purchase #3 | $209.39 | 11.830% | $234.1608 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $19.95 | 13.600% | $22.6632 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $19.69 | 3.704% | $20.4193 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $38.52 | 11.609% | $42.9918 | $42.99 | $43.00 | $43.00 |
| Purchase #7 | $200.31 | 4.270% | $208.8632 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $779.26 | $839.1415 | $839.13 | $839.10 | $839.30 | |