| 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 | $123.28 | 5.704% | $130.3119 | $130.31 | $130.30 | $130.30 |
| Purchase #2 | $95.39 | 5.298% | $100.4438 | $100.44 | $100.45 | $100.40 |
| Purchase #3 | $37.53 | 5.812% | $39.7112 | $39.71 | $39.70 | $39.70 |
| Purchase #4 | $131.34 | 9.684% | $144.059 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $46.74 | 8.219% | $50.5816 | $50.58 | $50.60 | $50.60 |
| Purchase #6 | $18.80 | 4.608% | $19.6663 | $19.67 | $19.65 | $19.70 |
| Purchase #7 | $194.53 | 8.583% | $211.2265 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $647.61 | $696.0003 | $696.00 | $696.00 | $696.00 | |