| 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 | $31.81 | 12.245% | $35.7051 | $35.71 | $35.70 | $35.70 |
| Purchase #2 | $138.94 | 4.830% | $145.6508 | $145.65 | $145.65 | $145.70 |
| Purchase #3 | $192.26 | 4.232% | $200.3964 | $200.40 | $200.40 | $200.40 |
| Purchase #4 | $105.63 | 10.441% | $116.6588 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $165.64 | 11.647% | $184.9321 | $184.93 | $184.95 | $184.90 |
| Purchase #6 | $73.44 | 5.750% | $77.6628 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $22.83 | 4.498% | $23.8569 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $730.55 | $784.8629 | $784.87 | $784.85 | $785.00 | |