| 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 | $234.38 | 7.363% | $251.6374 | $251.64 | $251.65 | $251.60 |
| Purchase #2 | $82.99 | 9.215% | $90.6375 | $90.64 | $90.65 | $90.60 |
| Purchase #3 | $73.65 | 9.103% | $80.3544 | $80.35 | $80.35 | $80.40 |
| Purchase #4 | $160.66 | 10.364% | $177.3108 | $177.31 | $177.30 | $177.30 |
| Purchase #5 | $57.48 | 10.190% | $63.3372 | $63.34 | $63.35 | $63.30 |
| Purchase #6 | $114.87 | 11.194% | $127.7285 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $61.66 | 11.738% | $68.8977 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $785.69 | $859.9035 | $859.91 | $859.95 | $859.80 | |