| 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 | $15.59 | 8.465% | $16.9097 | $16.91 | $16.90 | $16.90 |
| Purchase #2 | $164.86 | 9.748% | $180.9306 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $81.75 | 4.854% | $85.7181 | $85.72 | $85.70 | $85.70 |
| Purchase #4 | $98.31 | 8.683% | $106.8463 | $106.85 | $106.85 | $106.80 |
| Purchase #5 | $63.94 | 11.714% | $71.4299 | $71.43 | $71.45 | $71.40 |
| Purchase #6 | $188.98 | 11.486% | $210.6862 | $210.69 | $210.70 | $210.70 |
| Purchase #7 | $178.92 | 13.475% | $203.0295 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $792.35 | $875.5503 | $875.56 | $875.60 | $875.40 | |