| 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 | $79.58 | 7.866% | $85.8398 | $85.84 | $85.85 | $85.80 |
| Purchase #2 | $209.95 | 4.365% | $219.1143 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $224.81 | 8.869% | $244.7484 | $244.75 | $244.75 | $244.70 |
| Purchase #4 | $98.52 | 11.270% | $109.6232 | $109.62 | $109.60 | $109.60 |
| Purchase #5 | $89.33 | 8.472% | $96.898 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $223.27 | 6.712% | $238.2559 | $238.26 | $238.25 | $238.30 |
| Purchase #7 | $74.27 | 7.756% | $80.0304 | $80.03 | $80.05 | $80.00 |
| 7 purchase totals = | $999.73 | $1,074.5100 | $1,074.51 | $1,074.50 | $1,074.40 | |