| 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 | $95.48 | 5.292% | $100.5328 | $100.53 | $100.55 | $100.50 |
| Purchase #2 | $32.38 | 5.393% | $34.1263 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $43.57 | 13.178% | $49.3117 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $71.93 | 11.630% | $80.2955 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $187.54 | 13.565% | $212.9798 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $89.61 | 9.147% | $97.8066 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $91.87 | 10.603% | $101.611 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $612.38 | $676.6637 | $676.67 | $676.70 | $676.60 | |