| 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 | $23.83 | 12.588% | $26.8297 | $26.83 | $26.85 | $26.80 |
| Purchase #2 | $170.69 | 10.752% | $189.0426 | $189.04 | $189.05 | $189.00 |
| Purchase #3 | $37.76 | 9.558% | $41.3691 | $41.37 | $41.35 | $41.40 |
| Purchase #4 | $13.72 | 9.642% | $15.0429 | $15.04 | $15.05 | $15.00 |
| Purchase #5 | $244.37 | 10.439% | $269.8798 | $269.88 | $269.90 | $269.90 |
| Purchase #6 | $206.56 | 10.653% | $228.5648 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $88.78 | 3.131% | $91.5597 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $785.71 | $862.2886 | $862.28 | $862.30 | $862.30 | |