| 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 | $56.64 | 3.658% | $58.7119 | $58.71 | $58.70 | $58.70 |
| Purchase #2 | $147.91 | 13.314% | $167.6027 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $162.39 | 7.596% | $174.7251 | $174.73 | $174.75 | $174.70 |
| Purchase #4 | $141.73 | 12.260% | $159.1061 | $159.11 | $159.10 | $159.10 |
| Purchase #5 | $5.44 | 4.592% | $5.6898 | $5.69 | $5.70 | $5.70 |
| Purchase #6 | $131.44 | 8.700% | $142.8753 | $142.88 | $142.90 | $142.90 |
| Purchase #7 | $5.56 | 13.711% | $6.3223 | $6.32 | $6.30 | $6.30 |
| 7 purchase totals = | $651.11 | $715.0332 | $715.04 | $715.05 | $715.00 | |