| 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 | $32.36 | 7.250% | $34.7061 | $34.71 | $34.70 | $34.70 |
| Purchase #2 | $123.54 | 12.624% | $139.1357 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $77.85 | 7.834% | $83.9488 | $83.95 | $83.95 | $83.90 |
| Purchase #4 | $60.68 | 4.846% | $63.6206 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $176.50 | 6.800% | $188.502 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $115.75 | 13.799% | $131.7223 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $176.59 | 9.696% | $193.7122 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $763.27 | $835.3477 | $835.35 | $835.30 | $835.20 | |