| 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 | $111.91 | 3.255% | $115.5527 | $115.55 | $115.55 | $115.60 |
| Purchase #2 | $249.42 | 9.391% | $272.843 | $272.84 | $272.85 | $272.80 |
| Purchase #3 | $40.82 | 9.199% | $44.575 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $67.26 | 4.515% | $70.2968 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $113.45 | 4.418% | $118.4622 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $99.28 | 3.433% | $102.6883 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $90.30 | 6.782% | $96.4241 | $96.42 | $96.40 | $96.40 |
| 7 purchase totals = | $772.44 | $820.8421 | $820.84 | $820.85 | $820.90 | |