| 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 | $74.88 | 11.299% | $83.3407 | $83.34 | $83.35 | $83.30 |
| Purchase #2 | $62.28 | 12.174% | $69.862 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $178.75 | 9.616% | $195.9386 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $37.37 | 5.546% | $39.4425 | $39.44 | $39.45 | $39.40 |
| Purchase #5 | $59.74 | 10.479% | $66.0002 | $66.00 | $66.00 | $66.00 |
| Purchase #6 | $128.71 | 6.603% | $137.2087 | $137.21 | $137.20 | $137.20 |
| Purchase #7 | $101.79 | 9.576% | $111.5374 | $111.54 | $111.55 | $111.50 |
| 7 purchase totals = | $643.52 | $703.3301 | $703.33 | $703.35 | $703.20 | |