| 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 | $41.54 | 4.550% | $43.4301 | $43.43 | $43.45 | $43.40 |
| Purchase #2 | $244.30 | 10.805% | $270.6966 | $270.70 | $270.70 | $270.70 |
| Purchase #3 | $77.56 | 12.360% | $87.1464 | $87.15 | $87.15 | $87.10 |
| Purchase #4 | $7.35 | 13.558% | $8.3465 | $8.35 | $8.35 | $8.30 |
| Purchase #5 | $43.54 | 12.860% | $49.1392 | $49.14 | $49.15 | $49.10 |
| Purchase #6 | $113.32 | 7.663% | $122.0037 | $122.00 | $122.00 | $122.00 |
| Purchase #7 | $32.55 | 6.452% | $34.6501 | $34.65 | $34.65 | $34.70 |
| 7 purchase totals = | $560.16 | $615.4126 | $615.42 | $615.45 | $615.30 | |