| 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 | $43.33 | 10.454% | $47.8597 | $47.86 | $47.85 | $47.90 |
| Purchase #2 | $36.96 | 7.250% | $39.6396 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $147.96 | 13.590% | $168.0678 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $131.65 | 9.721% | $144.4477 | $144.45 | $144.45 | $144.40 |
| Purchase #5 | $178.34 | 3.136% | $183.9327 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $197.96 | 11.355% | $220.4384 | $220.44 | $220.45 | $220.40 |
| Purchase #7 | $139.58 | 10.496% | $154.2303 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $875.78 | $958.6162 | $958.62 | $958.65 | $958.50 | |