| 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 | $6.54 | 6.594% | $6.9712 | $6.97 | $6.95 | $7.00 |
| Purchase #2 | $80.82 | 3.272% | $83.4644 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $147.79 | 9.755% | $162.2069 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $150.54 | 11.367% | $167.6519 | $167.65 | $167.65 | $167.70 |
| Purchase #5 | $172.65 | 8.631% | $187.5514 | $187.55 | $187.55 | $187.60 |
| Purchase #6 | $141.54 | 5.331% | $149.0855 | $149.09 | $149.10 | $149.10 |
| Purchase #7 | $32.34 | 7.699% | $34.8299 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $732.22 | $791.7612 | $791.76 | $791.75 | $791.90 | |