| 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 | $37.42 | 10.424% | $41.3207 | $41.32 | $41.30 | $41.30 |
| Purchase #2 | $177.25 | 4.206% | $184.7051 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $80.81 | 9.835% | $88.7577 | $88.76 | $88.75 | $88.80 |
| Purchase #4 | $219.77 | 6.295% | $233.6045 | $233.60 | $233.60 | $233.60 |
| Purchase #5 | $108.79 | 5.729% | $115.0226 | $115.02 | $115.00 | $115.00 |
| Purchase #6 | $185.42 | 7.278% | $198.9149 | $198.91 | $198.90 | $198.90 |
| Purchase #7 | $110.50 | 7.508% | $118.7963 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $919.96 | $981.1218 | $981.12 | $981.05 | $981.10 | |