| 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 | $73.93 | 7.822% | $79.7128 | $79.71 | $79.70 | $79.70 |
| Purchase #2 | $71.64 | 6.542% | $76.3267 | $76.33 | $76.35 | $76.30 |
| Purchase #3 | $44.45 | 7.731% | $47.8864 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $144.38 | 3.691% | $149.7091 | $149.71 | $149.70 | $149.70 |
| Purchase #5 | $175.55 | 5.687% | $185.5335 | $185.53 | $185.55 | $185.50 |
| Purchase #6 | $192.78 | 12.144% | $216.1912 | $216.19 | $216.20 | $216.20 |
| Purchase #7 | $181.84 | 4.804% | $190.5756 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $884.57 | $945.9353 | $945.94 | $946.00 | $945.90 | |