| 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 | $69.99 | 4.112% | $72.868 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $28.97 | 7.422% | $31.1202 | $31.12 | $31.10 | $31.10 |
| Purchase #3 | $26.27 | 9.405% | $28.7407 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $250.26 | 6.745% | $267.14 | $267.14 | $267.15 | $267.10 |
| Purchase #5 | $133.59 | 5.454% | $140.876 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $196.30 | 5.178% | $206.4644 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $178.35 | 11.253% | $198.4197 | $198.42 | $198.40 | $198.40 |
| 7 purchase totals = | $883.73 | $945.6290 | $945.63 | $945.60 | $945.60 | |