| 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 | $18.74 | 11.780% | $20.9476 | $20.95 | $20.95 | $20.90 |
| Purchase #2 | $122.62 | 5.391% | $129.2304 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $60.63 | 12.238% | $68.0499 | $68.05 | $68.05 | $68.00 |
| Purchase #4 | $201.55 | 8.654% | $218.9921 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $153.70 | 13.592% | $174.5909 | $174.59 | $174.60 | $174.60 |
| Purchase #6 | $135.28 | 9.334% | $147.907 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $9.75 | 4.617% | $10.2002 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $702.27 | $769.9181 | $769.92 | $769.95 | $769.80 | |