| 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 | $44.54 | 13.345% | $50.4839 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $136.34 | 6.450% | $145.1339 | $145.13 | $145.15 | $145.10 |
| Purchase #3 | $27.58 | 11.653% | $30.7939 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $91.41 | 11.423% | $101.8518 | $101.85 | $101.85 | $101.90 |
| Purchase #5 | $246.53 | 4.166% | $256.8004 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $217.28 | 8.177% | $235.047 | $235.05 | $235.05 | $235.00 |
| Purchase #7 | $238.50 | 4.271% | $248.6863 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,002.18 | $1,068.7972 | $1,068.79 | $1,068.85 | $1,068.80 | |