| 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 | $31.36 | 7.661% | $33.7625 | $33.76 | $33.75 | $33.80 |
| Purchase #2 | $79.30 | 10.284% | $87.4552 | $87.46 | $87.45 | $87.50 |
| Purchase #3 | $18.33 | 4.527% | $19.1598 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $90.60 | 8.550% | $98.3463 | $98.35 | $98.35 | $98.30 |
| Purchase #5 | $144.68 | 5.229% | $152.2453 | $152.25 | $152.25 | $152.20 |
| Purchase #6 | $45.73 | 9.430% | $50.0423 | $50.04 | $50.05 | $50.00 |
| Purchase #7 | $116.43 | 5.814% | $123.1992 | $123.20 | $123.20 | $123.20 |
| 7 purchase totals = | $526.43 | $564.2106 | $564.22 | $564.20 | $564.20 | |