| 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 | $150.85 | 7.756% | $162.5499 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $239.50 | 5.279% | $252.1432 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $59.68 | 5.506% | $62.966 | $62.97 | $62.95 | $63.00 |
| Purchase #4 | $238.75 | 6.238% | $253.6432 | $253.64 | $253.65 | $253.60 |
| Purchase #5 | $21.97 | 10.639% | $24.3074 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $48.63 | 8.408% | $52.7188 | $52.72 | $52.70 | $52.70 |
| Purchase #7 | $93.27 | 10.228% | $102.8097 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $852.65 | $911.1382 | $911.14 | $911.10 | $911.00 | |