| 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 | $51.32 | 5.392% | $54.0872 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $87.33 | 7.133% | $93.5592 | $93.56 | $93.55 | $93.60 |
| Purchase #3 | $166.62 | 10.113% | $183.4703 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $70.95 | 4.724% | $74.3017 | $74.30 | $74.30 | $74.30 |
| Purchase #5 | $97.37 | 12.721% | $109.7564 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $10.40 | 6.817% | $11.109 | $11.11 | $11.10 | $11.10 |
| Purchase #7 | $42.99 | 3.150% | $44.3442 | $44.34 | $44.35 | $44.30 |
| 7 purchase totals = | $526.98 | $570.6280 | $570.63 | $570.60 | $570.70 | |