| 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 | $70.83 | 13.751% | $80.5698 | $80.57 | $80.55 | $80.60 |
| Purchase #2 | $172.88 | 12.417% | $194.3465 | $194.35 | $194.35 | $194.30 |
| Purchase #3 | $114.30 | 8.596% | $124.1252 | $124.13 | $124.15 | $124.10 |
| Purchase #4 | $39.77 | 11.277% | $44.2549 | $44.25 | $44.25 | $44.30 |
| Purchase #5 | $33.79 | 11.446% | $37.6576 | $37.66 | $37.65 | $37.70 |
| Purchase #6 | $11.64 | 6.341% | $12.3781 | $12.38 | $12.40 | $12.40 |
| Purchase #7 | $38.43 | 8.541% | $41.7123 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $481.64 | $535.0444 | $535.05 | $535.05 | $535.10 | |