| 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 | $118.53 | 9.603% | $129.9124 | $129.91 | $129.90 | $129.90 |
| Purchase #2 | $50.63 | 4.228% | $52.7706 | $52.77 | $52.75 | $52.80 |
| Purchase #3 | $148.63 | 9.536% | $162.8034 | $162.80 | $162.80 | $162.80 |
| Purchase #4 | $80.25 | 13.635% | $91.1921 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $91.57 | 4.318% | $95.524 | $95.52 | $95.50 | $95.50 |
| Purchase #6 | $26.95 | 10.208% | $29.7011 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $118.39 | 12.829% | $133.5783 | $133.58 | $133.60 | $133.60 |
| 7 purchase totals = | $634.95 | $695.4819 | $695.47 | $695.45 | $695.50 | |