| 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 | $5.62 | 12.830% | $6.341 | $6.34 | $6.35 | $6.30 |
| Purchase #2 | $186.28 | 13.489% | $211.4073 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $181.31 | 7.257% | $194.4677 | $194.47 | $194.45 | $194.50 |
| Purchase #4 | $147.53 | 13.110% | $166.8712 | $166.87 | $166.85 | $166.90 |
| Purchase #5 | $56.32 | 6.637% | $60.058 | $60.06 | $60.05 | $60.10 |
| Purchase #6 | $96.55 | 11.277% | $107.4379 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $91.74 | 7.614% | $98.7251 | $98.73 | $98.75 | $98.70 |
| 7 purchase totals = | $765.35 | $845.3082 | $845.32 | $845.30 | $845.30 | |