| 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 | $80.45 | 8.743% | $87.4837 | $87.48 | $87.50 | $87.50 |
| Purchase #2 | $244.38 | 13.632% | $277.6939 | $277.69 | $277.70 | $277.70 |
| Purchase #3 | $20.62 | 4.276% | $21.5017 | $21.50 | $21.50 | $21.50 |
| Purchase #4 | $5.99 | 9.627% | $6.5667 | $6.57 | $6.55 | $6.60 |
| Purchase #5 | $49.67 | 9.383% | $54.3305 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $234.80 | 12.461% | $264.0584 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $230.80 | 11.826% | $258.0944 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $866.71 | $969.7293 | $969.72 | $969.75 | $969.80 | |