| 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 | $31.72 | 4.617% | $33.1845 | $33.18 | $33.20 | $33.20 |
| Purchase #2 | $244.54 | 8.672% | $265.7465 | $265.75 | $265.75 | $265.70 |
| Purchase #3 | $185.67 | 8.568% | $201.5782 | $201.58 | $201.60 | $201.60 |
| Purchase #4 | $192.25 | 12.683% | $216.6331 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $164.53 | 13.799% | $187.2335 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $14.99 | 12.712% | $16.8955 | $16.90 | $16.90 | $16.90 |
| Purchase #7 | $131.65 | 3.219% | $135.8878 | $135.89 | $135.90 | $135.90 |
| 7 purchase totals = | $965.35 | $1,057.1591 | $1,057.16 | $1,057.25 | $1,057.10 | |