| 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 | $22.34 | 8.560% | $24.2523 | $24.25 | $24.25 | $24.30 |
| Purchase #2 | $54.85 | 13.245% | $62.1149 | $62.11 | $62.10 | $62.10 |
| Purchase #3 | $8.60 | 3.766% | $8.9239 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $121.64 | 11.271% | $135.35 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $30.82 | 11.698% | $34.4253 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $105.81 | 8.839% | $115.1625 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $143.26 | 8.568% | $155.5345 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $487.32 | $535.7634 | $535.75 | $535.75 | $535.80 | |