| 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 | $58.43 | 9.487% | $63.9733 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $33.75 | 9.426% | $36.9313 | $36.93 | $36.95 | $36.90 |
| Purchase #3 | $218.95 | 10.449% | $241.8281 | $241.83 | $241.85 | $241.80 |
| Purchase #4 | $44.52 | 7.217% | $47.733 | $47.73 | $47.75 | $47.70 |
| Purchase #5 | $172.50 | 4.299% | $179.9158 | $179.92 | $179.90 | $179.90 |
| Purchase #6 | $150.74 | 6.659% | $160.7778 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $165.95 | 9.307% | $181.395 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $844.84 | $912.5543 | $912.56 | $912.60 | $912.50 | |