| 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 | $72.77 | 6.298% | $77.3531 | $77.35 | $77.35 | $77.40 |
| Purchase #2 | $40.37 | 11.249% | $44.9112 | $44.91 | $44.90 | $44.90 |
| Purchase #3 | $48.44 | 10.626% | $53.5872 | $53.59 | $53.60 | $53.60 |
| Purchase #4 | $135.91 | 8.186% | $147.0356 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $202.86 | 4.416% | $211.8183 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $132.59 | 6.214% | $140.8291 | $140.83 | $140.85 | $140.80 |
| Purchase #7 | $52.36 | 4.833% | $54.8906 | $54.89 | $54.90 | $54.90 |
| 7 purchase totals = | $685.30 | $730.4251 | $730.43 | $730.45 | $730.40 | |