| 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 | $69.76 | 13.323% | $79.0541 | $79.05 | $79.05 | $79.10 |
| Purchase #2 | $81.29 | 11.680% | $90.7847 | $90.78 | $90.80 | $90.80 |
| Purchase #3 | $34.80 | 12.301% | $39.0807 | $39.08 | $39.10 | $39.10 |
| Purchase #4 | $127.33 | 10.162% | $140.2693 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $150.52 | 13.650% | $171.066 | $171.07 | $171.05 | $171.10 |
| Purchase #6 | $195.94 | 5.866% | $207.4338 | $207.43 | $207.45 | $207.40 |
| Purchase #7 | $21.55 | 11.858% | $24.1054 | $24.11 | $24.10 | $24.10 |
| 7 purchase totals = | $681.19 | $751.7940 | $751.79 | $751.80 | $751.90 | |