| 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 | $15.26 | 12.397% | $17.1518 | $17.15 | $17.15 | $17.20 |
| Purchase #2 | $114.54 | 13.569% | $130.0819 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $188.54 | 12.360% | $211.8435 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $50.85 | 9.205% | $55.5307 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $226.77 | 7.692% | $244.2131 | $244.21 | $244.20 | $244.20 |
| Purchase #6 | $66.69 | 7.699% | $71.8245 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $32.61 | 3.604% | $33.7853 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $695.26 | $764.4308 | $764.42 | $764.45 | $764.40 | |