| 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 | $70.30 | 9.297% | $76.8358 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $26.49 | 10.290% | $29.2158 | $29.22 | $29.20 | $29.20 |
| Purchase #3 | $203.34 | 5.422% | $214.3651 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $250.68 | 3.661% | $259.8574 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $149.37 | 12.423% | $167.9262 | $167.93 | $167.95 | $167.90 |
| Purchase #6 | $156.81 | 11.264% | $174.4731 | $174.47 | $174.45 | $174.50 |
| Purchase #7 | $189.64 | 9.572% | $207.7923 | $207.79 | $207.80 | $207.80 |
| 7 purchase totals = | $1,046.63 | $1,130.4657 | $1,130.48 | $1,130.45 | $1,130.50 | |