| 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 | $25.59 | 9.428% | $28.0026 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $201.48 | 12.587% | $226.8403 | $226.84 | $226.85 | $226.80 |
| Purchase #3 | $67.56 | 9.249% | $73.8086 | $73.81 | $73.80 | $73.80 |
| Purchase #4 | $5.69 | 11.212% | $6.328 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $111.30 | 5.176% | $117.0609 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $56.53 | 9.824% | $62.0835 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $202.68 | 8.130% | $219.1579 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $670.83 | $733.2818 | $733.28 | $733.30 | $733.30 | |