| 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 | $52.44 | 7.631% | $56.4417 | $56.44 | $56.45 | $56.40 |
| Purchase #2 | $5.93 | 11.202% | $6.5943 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $32.93 | 12.589% | $37.0756 | $37.08 | $37.10 | $37.10 |
| Purchase #4 | $78.84 | 8.598% | $85.6187 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $125.59 | 5.639% | $132.672 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $189.51 | 3.814% | $196.7379 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $162.99 | 4.124% | $169.7117 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $648.23 | $684.8519 | $684.85 | $684.85 | $684.80 | |