| 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 | $34.78 | 8.706% | $37.8079 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $19.97 | 12.122% | $22.3908 | $22.39 | $22.40 | $22.40 |
| Purchase #3 | $201.71 | 11.629% | $225.1669 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $208.76 | 5.831% | $220.9328 | $220.93 | $220.95 | $220.90 |
| Purchase #5 | $71.32 | 12.376% | $80.1466 | $80.15 | $80.15 | $80.10 |
| Purchase #6 | $202.79 | 4.301% | $211.512 | $211.51 | $211.50 | $211.50 |
| Purchase #7 | $167.75 | 6.589% | $178.803 | $178.80 | $178.80 | $178.80 |
| 7 purchase totals = | $907.08 | $976.7600 | $976.76 | $976.75 | $976.70 | |