| 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 | $123.66 | 9.822% | $135.8059 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $93.72 | 9.209% | $102.3507 | $102.35 | $102.35 | $102.40 |
| Purchase #3 | $111.82 | 4.169% | $116.4818 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $62.59 | 8.464% | $67.8876 | $67.89 | $67.90 | $67.90 |
| Purchase #5 | $31.28 | 8.741% | $34.0142 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $66.79 | 3.797% | $69.326 | $69.33 | $69.35 | $69.30 |
| Purchase #7 | $232.81 | 8.700% | $253.0645 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $722.67 | $778.9307 | $778.93 | $778.95 | $779.00 | |