| 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 | $98.87 | 9.759% | $108.5187 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $123.42 | 9.855% | $135.583 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $51.58 | 9.801% | $56.6354 | $56.64 | $56.65 | $56.60 |
| Purchase #4 | $162.26 | 3.566% | $168.0462 | $168.05 | $168.05 | $168.00 |
| Purchase #5 | $47.40 | 10.834% | $52.5353 | $52.54 | $52.55 | $52.50 |
| Purchase #6 | $230.49 | 13.771% | $262.2308 | $262.23 | $262.25 | $262.20 |
| Purchase #7 | $165.71 | 11.324% | $184.475 | $184.48 | $184.50 | $184.50 |
| 7 purchase totals = | $879.73 | $968.0244 | $968.04 | $968.10 | $967.90 | |