| 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 | $83.51 | 10.805% | $92.5333 | $92.53 | $92.55 | $92.50 |
| Purchase #2 | $86.67 | 8.161% | $93.7431 | $93.74 | $93.75 | $93.70 |
| Purchase #3 | $184.88 | 8.641% | $200.8555 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $6.96 | 7.264% | $7.4656 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $141.73 | 8.459% | $153.7189 | $153.72 | $153.70 | $153.70 |
| Purchase #6 | $191.36 | 11.817% | $213.973 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $161.27 | 13.542% | $183.1092 | $183.11 | $183.10 | $183.10 |
| 7 purchase totals = | $856.38 | $945.3986 | $945.40 | $945.35 | $945.40 | |