| 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 | $84.34 | 5.244% | $88.7628 | $88.76 | $88.75 | $88.80 |
| Purchase #2 | $196.41 | 12.238% | $220.4467 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $58.57 | 9.115% | $63.9087 | $63.91 | $63.90 | $63.90 |
| Purchase #4 | $104.29 | 9.551% | $114.2507 | $114.25 | $114.25 | $114.30 |
| Purchase #5 | $179.33 | 10.170% | $197.5679 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $186.84 | 9.223% | $204.0723 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $159.54 | 13.729% | $181.4432 | $181.44 | $181.45 | $181.40 |
| 7 purchase totals = | $969.32 | $1,070.4523 | $1,070.45 | $1,070.40 | $1,070.50 | |