| 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 | $84.78 | 5.774% | $89.6752 | $89.68 | $89.70 | $89.70 |
| Purchase #2 | $235.40 | 11.463% | $262.3839 | $262.38 | $262.40 | $262.40 |
| Purchase #3 | $71.98 | 10.737% | $79.7085 | $79.71 | $79.70 | $79.70 |
| Purchase #4 | $149.39 | 12.331% | $167.8113 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $70.55 | 4.647% | $73.8285 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $6.99 | 6.149% | $7.4198 | $7.42 | $7.40 | $7.40 |
| Purchase #7 | $5.35 | 7.725% | $5.7633 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $624.44 | $686.5905 | $686.59 | $686.60 | $686.60 | |