| 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 | $22.48 | 10.158% | $24.7635 | $24.76 | $24.75 | $24.80 |
| Purchase #2 | $29.60 | 12.747% | $33.3731 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $235.57 | 5.446% | $248.3991 | $248.40 | $248.40 | $248.40 |
| Purchase #4 | $128.39 | 4.472% | $134.1316 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $43.97 | 6.312% | $46.7454 | $46.75 | $46.75 | $46.70 |
| Purchase #6 | $143.76 | 11.630% | $160.4793 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $77.64 | 5.170% | $81.654 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $681.41 | $729.5460 | $729.54 | $729.55 | $729.60 | |