| 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 | $18.93 | 3.842% | $19.6573 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $114.64 | 8.407% | $124.2778 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $87.43 | 8.442% | $94.8108 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $91.42 | 13.188% | $103.4765 | $103.48 | $103.50 | $103.50 |
| Purchase #5 | $89.88 | 6.162% | $95.4184 | $95.42 | $95.40 | $95.40 |
| Purchase #6 | $84.92 | 8.160% | $91.8495 | $91.85 | $91.85 | $91.80 |
| Purchase #7 | $193.31 | 12.819% | $218.0904 | $218.09 | $218.10 | $218.10 |
| 7 purchase totals = | $680.53 | $747.5807 | $747.59 | $747.60 | $747.60 | |