| 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 | $30.84 | 4.865% | $32.3404 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $149.53 | 6.496% | $159.2435 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $186.61 | 13.480% | $211.765 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $149.80 | 7.194% | $160.5766 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $187.52 | 7.508% | $201.599 | $201.60 | $201.60 | $201.60 |
| Purchase #6 | $63.89 | 6.492% | $68.0377 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $140.63 | 10.628% | $155.5762 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $908.82 | $989.1384 | $989.15 | $989.20 | $989.10 | |