| 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 | $49.95 | 6.145% | $53.0194 | $53.02 | $53.00 | $53.00 |
| Purchase #2 | $60.71 | 11.544% | $67.7184 | $67.72 | $67.70 | $67.70 |
| Purchase #3 | $233.57 | 10.498% | $258.0902 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $39.62 | 9.505% | $43.3859 | $43.39 | $43.40 | $43.40 |
| Purchase #5 | $172.62 | 8.177% | $186.7351 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $5.28 | 8.671% | $5.7378 | $5.74 | $5.75 | $5.70 |
| Purchase #7 | $191.88 | 8.202% | $207.618 | $207.62 | $207.60 | $207.60 |
| 7 purchase totals = | $753.63 | $822.3048 | $822.32 | $822.30 | $822.20 | |