| 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 | $5.83 | 7.570% | $6.2713 | $6.27 | $6.25 | $6.30 |
| Purchase #2 | $40.38 | 12.754% | $45.5301 | $45.53 | $45.55 | $45.50 |
| Purchase #3 | $204.54 | 10.523% | $226.0637 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $206.66 | 12.694% | $232.8934 | $232.89 | $232.90 | $232.90 |
| Purchase #5 | $31.42 | 9.521% | $34.4115 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $5.35 | 11.149% | $5.9465 | $5.95 | $5.95 | $5.90 |
| Purchase #7 | $14.76 | 5.757% | $15.6097 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $508.94 | $566.7262 | $566.72 | $566.70 | $566.70 | |