| 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 | $119.77 | 11.716% | $133.8023 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $7.30 | 4.665% | $7.6405 | $7.64 | $7.65 | $7.60 |
| Purchase #3 | $103.25 | 13.741% | $117.4376 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $36.61 | 6.247% | $38.897 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $178.63 | 13.441% | $202.6397 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $98.80 | 6.374% | $105.0975 | $105.10 | $105.10 | $105.10 |
| Purchase #7 | $54.59 | 8.545% | $59.2547 | $59.25 | $59.25 | $59.30 |
| 7 purchase totals = | $598.95 | $664.7693 | $664.77 | $664.80 | $664.70 | |