| 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 | $37.92 | 7.378% | $40.7177 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $244.99 | 5.555% | $258.5992 | $258.60 | $258.60 | $258.60 |
| Purchase #3 | $166.37 | 4.667% | $174.1345 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $43.86 | 10.782% | $48.589 | $48.59 | $48.60 | $48.60 |
| Purchase #5 | $139.78 | 7.160% | $149.7882 | $149.79 | $149.80 | $149.80 |
| Purchase #6 | $21.76 | 5.131% | $22.8765 | $22.88 | $22.90 | $22.90 |
| Purchase #7 | $202.96 | 4.119% | $211.3199 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $857.64 | $906.0250 | $906.03 | $906.05 | $906.00 | |