| 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 | $35.69 | 3.321% | $36.8753 | $36.88 | $36.90 | $36.90 |
| Purchase #2 | $147.67 | 6.140% | $156.7369 | $156.74 | $156.75 | $156.70 |
| Purchase #3 | $25.90 | 4.107% | $26.9637 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $135.32 | 13.531% | $153.6301 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $156.75 | 11.766% | $175.1932 | $175.19 | $175.20 | $175.20 |
| Purchase #6 | $44.63 | 7.137% | $47.8152 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $64.78 | 7.484% | $69.6281 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $610.74 | $666.8425 | $666.85 | $666.90 | $666.80 | |