| 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 | $85.97 | 5.484% | $90.6846 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $9.40 | 12.659% | $10.5899 | $10.59 | $10.60 | $10.60 |
| Purchase #3 | $226.30 | 9.295% | $247.3346 | $247.33 | $247.35 | $247.30 |
| Purchase #4 | $230.54 | 4.483% | $240.8751 | $240.88 | $240.90 | $240.90 |
| Purchase #5 | $157.66 | 3.152% | $162.6294 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $187.52 | 5.467% | $197.7717 | $197.77 | $197.75 | $197.80 |
| Purchase #7 | $73.61 | 8.745% | $80.0472 | $80.05 | $80.05 | $80.00 |
| 7 purchase totals = | $971.00 | $1,029.9325 | $1,029.93 | $1,030.00 | $1,029.90 | |