| 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 | $129.76 | 11.446% | $144.6123 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $64.27 | 7.503% | $69.0922 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $88.80 | 8.816% | $96.6286 | $96.63 | $96.65 | $96.60 |
| Purchase #4 | $65.68 | 7.247% | $70.4398 | $70.44 | $70.45 | $70.40 |
| Purchase #5 | $128.38 | 4.306% | $133.908 | $133.91 | $133.90 | $133.90 |
| Purchase #6 | $56.53 | 7.283% | $60.6471 | $60.65 | $60.65 | $60.60 |
| Purchase #7 | $91.36 | 7.754% | $98.4441 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $624.78 | $673.7721 | $673.77 | $673.80 | $673.60 | |