| 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 | $71.42 | 10.389% | $78.8398 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $231.42 | 10.126% | $254.8536 | $254.85 | $254.85 | $254.90 |
| Purchase #3 | $65.93 | 13.697% | $74.9604 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $134.47 | 5.299% | $141.5956 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $174.70 | 8.639% | $189.7923 | $189.79 | $189.80 | $189.80 |
| Purchase #6 | $198.81 | 11.345% | $221.365 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $18.50 | 7.522% | $19.8916 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $895.25 | $981.2983 | $981.30 | $981.30 | $981.40 | |