| 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 | $77.84 | 8.840% | $84.7211 | $84.72 | $84.70 | $84.70 |
| Purchase #2 | $28.25 | 11.545% | $31.5115 | $31.51 | $31.50 | $31.50 |
| Purchase #3 | $147.68 | 10.168% | $162.6961 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $217.80 | 11.455% | $242.749 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $55.53 | 7.570% | $59.7336 | $59.73 | $59.75 | $59.70 |
| Purchase #6 | $100.30 | 3.242% | $103.5517 | $103.55 | $103.55 | $103.60 |
| Purchase #7 | $74.35 | 9.388% | $81.33 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $701.75 | $766.2930 | $766.29 | $766.30 | $766.20 | |