| 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 | $42.33 | 5.626% | $44.7115 | $44.71 | $44.70 | $44.70 |
| Purchase #2 | $142.32 | 5.791% | $150.5618 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $127.56 | 8.158% | $137.9663 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $230.42 | 12.155% | $258.4276 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $247.47 | 3.824% | $256.9333 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $12.64 | 11.861% | $14.1392 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $208.91 | 5.638% | $220.6883 | $220.69 | $220.70 | $220.70 |
| 7 purchase totals = | $1,011.65 | $1,083.4280 | $1,083.43 | $1,083.45 | $1,083.40 | |