| 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 | $117.62 | 11.710% | $131.3933 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $102.70 | 5.786% | $108.6422 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $25.95 | 6.752% | $27.7021 | $27.70 | $27.70 | $27.70 |
| Purchase #4 | $199.38 | 9.693% | $218.7059 | $218.71 | $218.70 | $218.70 |
| Purchase #5 | $47.58 | 9.607% | $52.151 | $52.15 | $52.15 | $52.20 |
| Purchase #6 | $80.88 | 5.330% | $85.1909 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $203.67 | 10.509% | $225.0737 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $777.78 | $848.8591 | $848.85 | $848.85 | $848.90 | |