| 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 | $34.62 | 9.333% | $37.8511 | $37.85 | $37.85 | $37.90 |
| Purchase #2 | $70.54 | 7.611% | $75.9088 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $127.60 | 13.454% | $144.7673 | $144.77 | $144.75 | $144.80 |
| Purchase #4 | $130.85 | 3.675% | $135.6587 | $135.66 | $135.65 | $135.70 |
| Purchase #5 | $96.67 | 3.182% | $99.746 | $99.75 | $99.75 | $99.70 |
| Purchase #6 | $231.91 | 7.182% | $248.5658 | $248.57 | $248.55 | $248.60 |
| Purchase #7 | $34.62 | 3.441% | $35.8113 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $726.81 | $778.3090 | $778.32 | $778.25 | $778.40 | |