| 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 | $124.96 | 8.554% | $135.6491 | $135.65 | $135.65 | $135.60 |
| Purchase #2 | $8.27 | 11.554% | $9.2255 | $9.23 | $9.25 | $9.20 |
| Purchase #3 | $24.40 | 13.310% | $27.6476 | $27.65 | $27.65 | $27.60 |
| Purchase #4 | $97.98 | 3.451% | $101.3613 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $94.83 | 9.270% | $103.6207 | $103.62 | $103.60 | $103.60 |
| Purchase #6 | $55.31 | 11.343% | $61.5838 | $61.58 | $61.60 | $61.60 |
| Purchase #7 | $42.64 | 8.574% | $46.296 | $46.30 | $46.30 | $46.30 |
| 7 purchase totals = | $448.39 | $485.3840 | $485.39 | $485.40 | $485.30 | |