| 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 | $80.57 | 4.361% | $84.0837 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $110.49 | 6.683% | $117.874 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $45.67 | 5.517% | $48.1896 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $243.32 | 10.613% | $269.1436 | $269.14 | $269.15 | $269.10 |
| Purchase #5 | $99.47 | 9.119% | $108.5407 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $159.74 | 4.373% | $166.7254 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $114.31 | 13.722% | $129.9956 | $130.00 | $130.00 | $130.00 |
| 7 purchase totals = | $853.57 | $924.5526 | $924.55 | $924.60 | $924.50 | |