| 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 | $57.64 | 6.874% | $61.6022 | $61.60 | $61.60 | $61.60 |
| Purchase #2 | $14.64 | 3.841% | $15.2023 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $174.48 | 9.438% | $190.9474 | $190.95 | $190.95 | $190.90 |
| Purchase #4 | $229.66 | 12.103% | $257.4557 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $80.58 | 4.510% | $84.2142 | $84.21 | $84.20 | $84.20 |
| Purchase #6 | $101.98 | 8.620% | $110.7707 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $113.32 | 10.490% | $125.2073 | $125.21 | $125.20 | $125.20 |
| 7 purchase totals = | $772.30 | $845.3998 | $845.40 | $845.35 | $845.40 | |