| 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 | $41.48 | 4.364% | $43.2902 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $31.57 | 8.383% | $34.2165 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $111.50 | 8.171% | $120.6107 | $120.61 | $120.60 | $120.60 |
| Purchase #4 | $76.89 | 10.345% | $84.8443 | $84.84 | $84.85 | $84.80 |
| Purchase #5 | $122.95 | 9.670% | $134.8393 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $245.64 | 10.211% | $270.7223 | $270.72 | $270.70 | $270.70 |
| Purchase #7 | $89.64 | 6.606% | $95.5616 | $95.56 | $95.55 | $95.60 |
| 7 purchase totals = | $719.67 | $784.0849 | $784.08 | $784.05 | $784.00 | |