| 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 | $87.90 | 9.753% | $96.4729 | $96.47 | $96.45 | $96.50 |
| Purchase #2 | $133.25 | 10.623% | $147.4051 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $247.74 | 4.290% | $258.368 | $258.37 | $258.35 | $258.40 |
| Purchase #4 | $146.26 | 4.116% | $152.2801 | $152.28 | $152.30 | $152.30 |
| Purchase #5 | $133.66 | 5.845% | $141.4724 | $141.47 | $141.45 | $141.50 |
| Purchase #6 | $67.41 | 13.686% | $76.6357 | $76.64 | $76.65 | $76.60 |
| Purchase #7 | $109.46 | 8.354% | $118.6043 | $118.60 | $118.60 | $118.60 |
| 7 purchase totals = | $925.68 | $991.2385 | $991.24 | $991.20 | $991.30 | |