| 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 | $87.51 | 10.228% | $96.4605 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $42.26 | 12.836% | $47.6845 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $29.58 | 4.739% | $30.9818 | $30.98 | $31.00 | $31.00 |
| Purchase #4 | $170.77 | 4.384% | $178.2566 | $178.26 | $178.25 | $178.30 |
| Purchase #5 | $36.62 | 8.343% | $39.6752 | $39.68 | $39.70 | $39.70 |
| Purchase #6 | $241.64 | 10.795% | $267.725 | $267.73 | $267.75 | $267.70 |
| Purchase #7 | $228.89 | 13.464% | $259.7077 | $259.71 | $259.70 | $259.70 |
| 7 purchase totals = | $837.27 | $920.4913 | $920.50 | $920.55 | $920.60 | |