| 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 | $6.45 | 3.761% | $6.6926 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $246.98 | 7.605% | $265.7628 | $265.76 | $265.75 | $265.80 |
| Purchase #3 | $54.64 | 10.684% | $60.4777 | $60.48 | $60.50 | $60.50 |
| Purchase #4 | $24.98 | 3.464% | $25.8453 | $25.85 | $25.85 | $25.80 |
| Purchase #5 | $63.32 | 8.398% | $68.6376 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $218.97 | 13.368% | $248.2419 | $248.24 | $248.25 | $248.20 |
| Purchase #7 | $53.91 | 5.270% | $56.7511 | $56.75 | $56.75 | $56.80 |
| 7 purchase totals = | $669.25 | $732.4090 | $732.41 | $732.45 | $732.40 | |