| 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 | $48.39 | 3.759% | $50.209 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $41.65 | 5.558% | $43.9649 | $43.96 | $43.95 | $44.00 |
| Purchase #3 | $63.86 | 12.624% | $71.9217 | $71.92 | $71.90 | $71.90 |
| Purchase #4 | $202.95 | 3.263% | $209.5723 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $7.52 | 3.135% | $7.7558 | $7.76 | $7.75 | $7.80 |
| Purchase #6 | $122.31 | 8.482% | $132.6843 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $83.44 | 12.579% | $93.9359 | $93.94 | $93.95 | $93.90 |
| 7 purchase totals = | $570.12 | $610.0439 | $610.04 | $610.00 | $610.10 | |