| 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 | $80.84 | 4.502% | $84.4794 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $21.34 | 4.851% | $22.3752 | $22.38 | $22.40 | $22.40 |
| Purchase #3 | $41.89 | 7.818% | $45.165 | $45.17 | $45.15 | $45.20 |
| Purchase #4 | $159.64 | 9.161% | $174.2646 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $137.53 | 7.364% | $147.6577 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $50.65 | 13.532% | $57.504 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $55.32 | 13.808% | $62.9586 | $62.96 | $62.95 | $63.00 |
| 7 purchase totals = | $547.21 | $594.4045 | $594.41 | $594.40 | $594.60 | |