| 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 | $17.77 | 6.751% | $18.9697 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $48.67 | 10.810% | $53.9312 | $53.93 | $53.95 | $53.90 |
| Purchase #3 | $184.46 | 10.119% | $203.1255 | $203.13 | $203.15 | $203.10 |
| Purchase #4 | $85.70 | 5.769% | $90.644 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $58.94 | 6.526% | $62.7864 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $77.98 | 9.263% | $85.2033 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $182.64 | 10.617% | $202.0309 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $656.16 | $716.6910 | $716.69 | $716.75 | $716.60 | |