| 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 | $12.89 | 13.376% | $14.6142 | $14.61 | $14.60 | $14.60 |
| Purchase #2 | $176.48 | 8.864% | $192.1232 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $60.50 | 3.379% | $62.5443 | $62.54 | $62.55 | $62.50 |
| Purchase #4 | $181.52 | 12.442% | $204.1047 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $211.54 | 3.651% | $219.2633 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $55.97 | 6.598% | $59.6629 | $59.66 | $59.65 | $59.70 |
| Purchase #7 | $80.87 | 5.828% | $85.5831 | $85.58 | $85.60 | $85.60 |
| 7 purchase totals = | $779.77 | $837.8957 | $837.87 | $837.85 | $837.90 | |