| 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 | $64.34 | 10.817% | $71.2997 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $186.96 | 5.460% | $197.168 | $197.17 | $197.15 | $197.20 |
| Purchase #3 | $22.64 | 8.607% | $24.5886 | $24.59 | $24.60 | $24.60 |
| Purchase #4 | $189.31 | 4.176% | $197.2156 | $197.22 | $197.20 | $197.20 |
| Purchase #5 | $77.68 | 8.848% | $84.5531 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $235.26 | 12.667% | $265.0604 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $182.64 | 8.438% | $198.0512 | $198.05 | $198.05 | $198.10 |
| 7 purchase totals = | $958.83 | $1,037.9366 | $1,037.94 | $1,037.90 | $1,038.10 | |