| 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 | $32.48 | 7.330% | $34.8608 | $34.86 | $34.85 | $34.90 |
| Purchase #2 | $88.26 | 13.586% | $100.251 | $100.25 | $100.25 | $100.30 |
| Purchase #3 | $111.43 | 12.353% | $125.1949 | $125.19 | $125.20 | $125.20 |
| Purchase #4 | $44.36 | 12.715% | $50.0004 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $61.41 | 10.472% | $67.8409 | $67.84 | $67.85 | $67.80 |
| Purchase #6 | $197.66 | 3.305% | $204.1927 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $88.29 | 6.661% | $94.171 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $623.89 | $676.5117 | $676.50 | $676.50 | $676.60 | |