| 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 | $70.70 | 9.542% | $77.4462 | $77.45 | $77.45 | $77.40 |
| Purchase #2 | $177.88 | 13.103% | $201.1876 | $201.19 | $201.20 | $201.20 |
| Purchase #3 | $197.98 | 10.653% | $219.0708 | $219.07 | $219.05 | $219.10 |
| Purchase #4 | $6.38 | 9.722% | $7.0003 | $7.00 | $7.00 | $7.00 |
| Purchase #5 | $168.67 | 7.835% | $181.8853 | $181.89 | $181.90 | $181.90 |
| Purchase #6 | $202.25 | 9.299% | $221.0572 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $193.39 | 4.603% | $202.2917 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $1,017.25 | $1,109.9391 | $1,109.95 | $1,109.95 | $1,110.00 | |