| 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 | $57.80 | 10.546% | $63.8956 | $63.90 | $63.90 | $63.90 |
| Purchase #2 | $167.98 | 3.810% | $174.38 | $174.38 | $174.40 | $174.40 |
| Purchase #3 | $14.54 | 10.774% | $16.1065 | $16.11 | $16.10 | $16.10 |
| Purchase #4 | $66.83 | 3.297% | $69.0334 | $69.03 | $69.05 | $69.00 |
| Purchase #5 | $98.58 | 10.441% | $108.8727 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $142.48 | 13.362% | $161.5182 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $33.85 | 9.162% | $36.9513 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $582.06 | $630.7577 | $630.76 | $630.75 | $630.80 | |