| 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 | $112.83 | 10.662% | $124.8599 | $124.86 | $124.85 | $124.90 |
| Purchase #2 | $124.65 | 8.487% | $135.229 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $235.47 | 6.423% | $250.5942 | $250.59 | $250.60 | $250.60 |
| Purchase #4 | $58.32 | 7.401% | $62.6363 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $55.28 | 5.873% | $58.5266 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $37.97 | 7.291% | $40.7384 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $40.78 | 5.390% | $42.978 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $665.30 | $715.5624 | $715.57 | $715.65 | $715.50 | |