| 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 | $67.90 | 9.234% | $74.1699 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $17.26 | 5.311% | $18.1767 | $18.18 | $18.20 | $18.20 |
| Purchase #3 | $238.57 | 12.723% | $268.9233 | $268.92 | $268.90 | $268.90 |
| Purchase #4 | $193.81 | 13.752% | $220.4628 | $220.46 | $220.45 | $220.50 |
| Purchase #5 | $239.71 | 6.755% | $255.9024 | $255.90 | $255.90 | $255.90 |
| Purchase #6 | $9.91 | 8.540% | $10.7563 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $208.26 | 4.421% | $217.4672 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $975.42 | $1,065.8586 | $1,065.86 | $1,065.80 | $1,066.00 | |