| 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 | $76.69 | 5.337% | $80.7829 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $29.64 | 13.262% | $33.5709 | $33.57 | $33.55 | $33.60 |
| Purchase #3 | $202.45 | 9.144% | $220.962 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $242.37 | 12.753% | $273.2794 | $273.28 | $273.30 | $273.30 |
| Purchase #5 | $110.55 | 12.446% | $124.3091 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $170.40 | 6.605% | $181.6549 | $181.65 | $181.65 | $181.70 |
| Purchase #7 | $220.79 | 11.615% | $246.4348 | $246.43 | $246.45 | $246.40 |
| 7 purchase totals = | $1,052.89 | $1,160.9940 | $1,160.98 | $1,161.00 | $1,161.10 | |