| 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 | $124.89 | 10.151% | $137.5676 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $90.91 | 5.316% | $95.7428 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $38.79 | 8.709% | $42.1682 | $42.17 | $42.15 | $42.20 |
| Purchase #4 | $150.93 | 6.507% | $160.751 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $58.42 | 10.302% | $64.4384 | $64.44 | $64.45 | $64.40 |
| Purchase #6 | $83.51 | 12.244% | $93.735 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $32.31 | 5.517% | $34.0925 | $34.09 | $34.10 | $34.10 |
| 7 purchase totals = | $579.76 | $628.4955 | $628.50 | $628.50 | $628.50 | |