| 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 | $106.58 | 10.496% | $117.7666 | $117.77 | $117.75 | $117.80 |
| Purchase #2 | $68.44 | 7.233% | $73.3903 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $90.31 | 9.201% | $98.6194 | $98.62 | $98.60 | $98.60 |
| Purchase #4 | $117.73 | 11.823% | $131.6492 | $131.65 | $131.65 | $131.60 |
| Purchase #5 | $42.93 | 5.798% | $45.4191 | $45.42 | $45.40 | $45.40 |
| Purchase #6 | $160.55 | 3.173% | $165.6443 | $165.64 | $165.65 | $165.60 |
| Purchase #7 | $203.93 | 4.328% | $212.7561 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $790.47 | $845.2450 | $845.25 | $845.20 | $845.20 | |