| 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 | $80.28 | 8.845% | $87.3808 | $87.38 | $87.40 | $87.40 |
| Purchase #2 | $39.78 | 9.550% | $43.579 | $43.58 | $43.60 | $43.60 |
| Purchase #3 | $139.36 | 8.149% | $150.7164 | $150.72 | $150.70 | $150.70 |
| Purchase #4 | $194.55 | 6.584% | $207.3592 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $153.92 | 10.306% | $169.783 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $35.56 | 8.457% | $38.5673 | $38.57 | $38.55 | $38.60 |
| Purchase #7 | $84.30 | 8.758% | $91.683 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $727.75 | $789.0687 | $789.07 | $789.10 | $789.20 | |