| 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 | $50.50 | 7.822% | $54.4501 | $54.45 | $54.45 | $54.50 |
| Purchase #2 | $197.38 | 13.441% | $223.9098 | $223.91 | $223.90 | $223.90 |
| Purchase #3 | $9.42 | 8.688% | $10.2384 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $150.82 | 6.557% | $160.7093 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $60.39 | 7.765% | $65.0793 | $65.08 | $65.10 | $65.10 |
| Purchase #6 | $76.35 | 11.708% | $85.2891 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $226.40 | 9.654% | $248.2567 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $771.26 | $847.9327 | $847.94 | $847.95 | $848.00 | |