| 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 | $45.56 | 9.316% | $49.8044 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $206.88 | 5.835% | $218.9514 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $180.84 | 5.776% | $191.2853 | $191.29 | $191.30 | $191.30 |
| Purchase #4 | $128.98 | 13.304% | $146.1395 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $65.50 | 3.648% | $67.8894 | $67.89 | $67.90 | $67.90 |
| Purchase #6 | $131.68 | 5.407% | $138.7999 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $245.54 | 11.459% | $273.6764 | $273.68 | $273.70 | $273.70 |
| 7 purchase totals = | $1,004.98 | $1,086.5463 | $1,086.55 | $1,086.60 | $1,086.60 | |