| 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 | $85.97 | 5.198% | $90.4387 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $86.64 | 10.417% | $95.6653 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $195.95 | 4.499% | $204.7658 | $204.77 | $204.75 | $204.80 |
| Purchase #4 | $79.83 | 11.217% | $88.7845 | $88.78 | $88.80 | $88.80 |
| Purchase #5 | $235.69 | 9.467% | $258.0028 | $258.00 | $258.00 | $258.00 |
| Purchase #6 | $84.40 | 4.692% | $88.36 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $123.82 | 9.525% | $135.6139 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $892.30 | $961.6310 | $961.63 | $961.60 | $961.70 | |