| 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 | $47.64 | 3.531% | $49.3222 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $48.85 | 11.759% | $54.5943 | $54.59 | $54.60 | $54.60 |
| Purchase #3 | $244.96 | 8.683% | $266.2299 | $266.23 | $266.25 | $266.20 |
| Purchase #4 | $123.88 | 5.139% | $130.2462 | $130.25 | $130.25 | $130.20 |
| Purchase #5 | $64.79 | 7.422% | $69.5987 | $69.60 | $69.60 | $69.60 |
| Purchase #6 | $23.45 | 7.634% | $25.2402 | $25.24 | $25.25 | $25.20 |
| Purchase #7 | $134.86 | 4.258% | $140.6023 | $140.60 | $140.60 | $140.60 |
| 7 purchase totals = | $688.43 | $735.8338 | $735.83 | $735.85 | $735.70 | |