| 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 | $128.92 | 8.757% | $140.2095 | $140.21 | $140.20 | $140.20 |
| Purchase #2 | $22.36 | 5.639% | $23.6209 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $153.64 | 12.782% | $173.2783 | $173.28 | $173.30 | $173.30 |
| Purchase #4 | $43.56 | 12.463% | $48.9889 | $48.99 | $49.00 | $49.00 |
| Purchase #5 | $14.60 | 7.358% | $15.6743 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $17.45 | 6.262% | $18.5427 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $33.40 | 13.742% | $37.9898 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $413.93 | $458.3044 | $458.30 | $458.30 | $458.30 | |