| 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 | $43.52 | 12.736% | $49.0627 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $133.99 | 6.304% | $142.4367 | $142.44 | $142.45 | $142.40 |
| Purchase #3 | $248.89 | 8.848% | $270.9118 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $204.66 | 13.805% | $232.9133 | $232.91 | $232.90 | $232.90 |
| Purchase #5 | $74.27 | 7.511% | $79.8484 | $79.85 | $79.85 | $79.80 |
| Purchase #6 | $93.50 | 6.445% | $99.5261 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $40.91 | 12.799% | $46.1461 | $46.15 | $46.15 | $46.10 |
| 7 purchase totals = | $839.74 | $920.8451 | $920.85 | $920.85 | $920.70 | |