| 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 | $74.94 | 7.818% | $80.7988 | $80.80 | $80.80 | $80.80 |
| Purchase #2 | $31.85 | 4.657% | $33.3333 | $33.33 | $33.35 | $33.30 |
| Purchase #3 | $152.66 | 12.637% | $171.9516 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $235.26 | 9.501% | $257.6121 | $257.61 | $257.60 | $257.60 |
| Purchase #5 | $246.85 | 9.600% | $270.5476 | $270.55 | $270.55 | $270.50 |
| Purchase #6 | $47.62 | 8.629% | $51.7291 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $53.43 | 8.562% | $58.0047 | $58.00 | $58.00 | $58.00 |
| 7 purchase totals = | $842.61 | $923.9772 | $923.97 | $924.00 | $923.90 | |