| 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 | $79.36 | 6.226% | $84.301 | $84.30 | $84.30 | $84.30 |
| Purchase #2 | $15.53 | 13.293% | $17.5944 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $12.69 | 11.590% | $14.1608 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $50.48 | 5.848% | $53.4321 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $21.29 | 4.516% | $22.2515 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $79.73 | 9.259% | $87.1122 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $56.31 | 10.248% | $62.0806 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $315.39 | $340.9326 | $340.92 | $340.95 | $341.00 | |