| 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 | $32.38 | 12.621% | $36.4667 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $36.68 | 7.457% | $39.4152 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $196.76 | 6.440% | $209.4313 | $209.43 | $209.45 | $209.40 |
| Purchase #4 | $219.87 | 4.790% | $230.4018 | $230.40 | $230.40 | $230.40 |
| Purchase #5 | $5.82 | 10.196% | $6.4134 | $6.41 | $6.40 | $6.40 |
| Purchase #6 | $243.68 | 6.637% | $259.853 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $52.87 | 6.289% | $56.195 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $788.06 | $838.1764 | $838.18 | $838.15 | $838.20 | |