| 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 | $73.55 | 13.740% | $83.6558 | $83.66 | $83.65 | $83.70 |
| Purchase #2 | $105.90 | 9.266% | $115.7127 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $49.70 | 9.703% | $54.5224 | $54.52 | $54.50 | $54.50 |
| Purchase #4 | $196.77 | 12.452% | $221.2718 | $221.27 | $221.25 | $221.30 |
| Purchase #5 | $114.71 | 3.740% | $119.0002 | $119.00 | $119.00 | $119.00 |
| Purchase #6 | $83.57 | 10.835% | $92.6248 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $218.81 | 10.178% | $241.0805 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $843.01 | $927.8682 | $927.86 | $927.80 | $927.90 | |