| 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 | $43.80 | 5.834% | $46.3553 | $46.36 | $46.35 | $46.40 |
| Purchase #2 | $211.61 | 3.381% | $218.7645 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $20.44 | 12.390% | $22.9725 | $22.97 | $22.95 | $23.00 |
| Purchase #4 | $218.68 | 4.444% | $228.3981 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $30.39 | 11.352% | $33.8399 | $33.84 | $33.85 | $33.80 |
| Purchase #6 | $51.70 | 6.429% | $55.0238 | $55.02 | $55.00 | $55.00 |
| Purchase #7 | $119.86 | 8.662% | $130.2423 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $696.48 | $735.5964 | $735.59 | $735.55 | $735.60 | |