| 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 | $57.60 | 10.336% | $63.5535 | $63.55 | $63.55 | $63.60 |
| Purchase #2 | $153.80 | 12.174% | $172.5236 | $172.52 | $172.50 | $172.50 |
| Purchase #3 | $93.54 | 3.313% | $96.639 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $29.48 | 9.602% | $32.3107 | $32.31 | $32.30 | $32.30 |
| Purchase #5 | $141.75 | 7.149% | $151.8837 | $151.88 | $151.90 | $151.90 |
| Purchase #6 | $241.53 | 7.430% | $259.4757 | $259.48 | $259.50 | $259.50 |
| Purchase #7 | $193.30 | 7.621% | $208.0314 | $208.03 | $208.05 | $208.00 |
| 7 purchase totals = | $911.00 | $984.4176 | $984.41 | $984.45 | $984.40 | |