| 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 | $89.45 | 8.414% | $96.9763 | $96.98 | $97.00 | $97.00 |
| Purchase #2 | $197.66 | 11.523% | $220.4364 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $171.78 | 4.343% | $179.2404 | $179.24 | $179.25 | $179.20 |
| Purchase #4 | $77.96 | 7.104% | $83.4983 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $91.65 | 7.526% | $98.5476 | $98.55 | $98.55 | $98.50 |
| Purchase #6 | $113.94 | 13.333% | $129.1316 | $129.13 | $129.15 | $129.10 |
| Purchase #7 | $220.36 | 10.228% | $242.8984 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $962.80 | $1,050.7290 | $1,050.74 | $1,050.80 | $1,050.60 | |