| 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 | $83.60 | 9.368% | $91.4316 | $91.43 | $91.45 | $91.40 |
| Purchase #2 | $188.29 | 7.782% | $202.9427 | $202.94 | $202.95 | $202.90 |
| Purchase #3 | $193.41 | 9.415% | $211.6196 | $211.62 | $211.60 | $211.60 |
| Purchase #4 | $237.56 | 9.487% | $260.0973 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $90.59 | 5.303% | $95.394 | $95.39 | $95.40 | $95.40 |
| Purchase #6 | $7.87 | 6.751% | $8.4013 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $113.53 | 8.547% | $123.2334 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $914.85 | $993.1199 | $993.11 | $993.15 | $993.00 | |