| 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 | $48.34 | 10.620% | $53.4737 | $53.47 | $53.45 | $53.50 |
| Purchase #2 | $26.68 | 6.553% | $28.4283 | $28.43 | $28.45 | $28.40 |
| Purchase #3 | $214.88 | 11.652% | $239.9178 | $239.92 | $239.90 | $239.90 |
| Purchase #4 | $205.25 | 7.857% | $221.3765 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $152.68 | 4.486% | $159.5292 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $192.86 | 13.596% | $219.0812 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $110.84 | 11.793% | $123.9114 | $123.91 | $123.90 | $123.90 |
| 7 purchase totals = | $951.53 | $1,045.7181 | $1,045.72 | $1,045.75 | $1,045.70 | |