| 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 | $45.98 | 3.393% | $47.5401 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $120.67 | 6.273% | $128.2396 | $128.24 | $128.25 | $128.20 |
| Purchase #3 | $177.77 | 3.790% | $184.5075 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $233.37 | 12.361% | $262.2169 | $262.22 | $262.20 | $262.20 |
| Purchase #5 | $190.60 | 5.487% | $201.0582 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $40.46 | 4.397% | $42.239 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $23.79 | 9.782% | $26.1171 | $26.12 | $26.10 | $26.10 |
| 7 purchase totals = | $832.64 | $891.9184 | $891.93 | $891.90 | $891.80 | |