| 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 | $34.93 | 3.481% | $36.1459 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $202.81 | 9.323% | $221.718 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $13.43 | 13.818% | $15.2858 | $15.29 | $15.30 | $15.30 |
| Purchase #4 | $39.86 | 3.441% | $41.2316 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $157.96 | 11.125% | $175.5331 | $175.53 | $175.55 | $175.50 |
| Purchase #6 | $53.41 | 8.157% | $57.7667 | $57.77 | $57.75 | $57.80 |
| Purchase #7 | $186.73 | 7.193% | $200.1615 | $200.16 | $200.15 | $200.20 |
| 7 purchase totals = | $689.13 | $747.8426 | $747.85 | $747.85 | $747.80 | |