| 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 | $57.77 | 10.365% | $63.7579 | $63.76 | $63.75 | $63.80 |
| Purchase #2 | $130.43 | 6.320% | $138.6732 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $80.85 | 5.707% | $85.4641 | $85.46 | $85.45 | $85.50 |
| Purchase #4 | $213.37 | 10.196% | $235.1252 | $235.13 | $235.15 | $235.10 |
| Purchase #5 | $120.89 | 4.570% | $126.4147 | $126.41 | $126.40 | $126.40 |
| Purchase #6 | $148.60 | 4.833% | $155.7818 | $155.78 | $155.80 | $155.80 |
| Purchase #7 | $33.27 | 4.302% | $34.7013 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $785.18 | $839.9182 | $839.91 | $839.90 | $840.00 | |