| 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 | $56.39 | 4.243% | $58.7826 | $58.78 | $58.80 | $58.80 |
| Purchase #2 | $12.92 | 7.268% | $13.859 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $186.44 | 10.832% | $206.6352 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $19.62 | 7.334% | $21.0589 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $54.35 | 7.742% | $58.5578 | $58.56 | $58.55 | $58.60 |
| Purchase #6 | $155.49 | 4.474% | $162.4466 | $162.45 | $162.45 | $162.40 |
| Purchase #7 | $47.93 | 11.627% | $53.5028 | $53.50 | $53.50 | $53.50 |
| 7 purchase totals = | $533.14 | $574.8429 | $574.85 | $574.85 | $574.90 | |