| 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 | $90.35 | 9.326% | $98.776 | $98.78 | $98.80 | $98.80 |
| Purchase #2 | $9.44 | 4.565% | $9.8709 | $9.87 | $9.85 | $9.90 |
| Purchase #3 | $246.99 | 6.538% | $263.1382 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $223.46 | 8.386% | $242.1994 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $19.42 | 9.651% | $21.2942 | $21.29 | $21.30 | $21.30 |
| Purchase #6 | $110.96 | 8.773% | $120.6945 | $120.69 | $120.70 | $120.70 |
| Purchase #7 | $92.36 | 11.307% | $102.8031 | $102.80 | $102.80 | $102.80 |
| 7 purchase totals = | $792.98 | $858.7763 | $858.77 | $858.80 | $858.80 | |