| 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 | $101.49 | 8.865% | $110.4871 | $110.49 | $110.50 | $110.50 |
| Purchase #2 | $184.36 | 11.670% | $205.8748 | $205.87 | $205.85 | $205.90 |
| Purchase #3 | $47.53 | 12.284% | $53.3686 | $53.37 | $53.35 | $53.40 |
| Purchase #4 | $172.25 | 11.492% | $192.045 | $192.05 | $192.05 | $192.00 |
| Purchase #5 | $139.61 | 5.651% | $147.4994 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $187.32 | 7.165% | $200.7415 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $63.44 | 12.607% | $71.4379 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $896.00 | $981.4543 | $981.46 | $981.45 | $981.40 | |