| 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 | $63.38 | 11.315% | $70.5514 | $70.55 | $70.55 | $70.60 |
| Purchase #2 | $21.86 | 11.317% | $24.3339 | $24.33 | $24.35 | $24.30 |
| Purchase #3 | $141.90 | 8.251% | $153.6082 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $140.89 | 5.737% | $148.9729 | $148.97 | $148.95 | $149.00 |
| Purchase #5 | $131.82 | 7.163% | $141.2623 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $57.87 | 9.272% | $63.2357 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $107.63 | 7.296% | $115.4827 | $115.48 | $115.50 | $115.50 |
| 7 purchase totals = | $665.35 | $717.4471 | $717.44 | $717.45 | $717.50 | |