| 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 | $78.80 | 6.730% | $84.1032 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $152.34 | 4.687% | $159.4802 | $159.48 | $159.50 | $159.50 |
| Purchase #3 | $129.32 | 3.143% | $133.3845 | $133.38 | $133.40 | $133.40 |
| Purchase #4 | $95.88 | 6.209% | $101.8332 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $83.78 | 9.835% | $92.0198 | $92.02 | $92.00 | $92.00 |
| Purchase #6 | $65.66 | 11.157% | $72.9857 | $72.99 | $73.00 | $73.00 |
| Purchase #7 | $184.30 | 12.122% | $206.6408 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $790.08 | $850.4474 | $850.44 | $850.50 | $850.40 | |