| 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 | $90.30 | 3.354% | $93.3287 | $93.33 | $93.35 | $93.30 |
| Purchase #2 | $60.80 | 12.774% | $68.5666 | $68.57 | $68.55 | $68.60 |
| Purchase #3 | $20.49 | 8.744% | $22.2816 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $157.83 | 10.869% | $174.9845 | $174.98 | $175.00 | $175.00 |
| Purchase #5 | $204.90 | 5.582% | $216.3375 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $231.73 | 8.445% | $251.2996 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $175.99 | 12.429% | $197.8638 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $942.04 | $1,024.6623 | $1,024.66 | $1,024.70 | $1,024.70 | |