| 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 | $53.64 | 11.348% | $59.7271 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $7.50 | 13.874% | $8.5406 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $211.32 | 13.844% | $240.5751 | $240.58 | $240.60 | $240.60 |
| Purchase #4 | $154.57 | 13.771% | $175.8558 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $169.32 | 11.670% | $189.0796 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $171.44 | 5.712% | $181.2327 | $181.23 | $181.25 | $181.20 |
| Purchase #7 | $229.53 | 4.199% | $239.168 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $997.32 | $1,094.1789 | $1,094.19 | $1,094.25 | $1,094.20 | |