| 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 | $13.77 | 6.150% | $14.6169 | $14.62 | $14.60 | $14.60 |
| Purchase #2 | $161.27 | 8.250% | $174.5748 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $152.58 | 4.801% | $159.9054 | $159.91 | $159.90 | $159.90 |
| Purchase #4 | $223.25 | 7.704% | $240.4492 | $240.45 | $240.45 | $240.40 |
| Purchase #5 | $166.89 | 10.136% | $183.806 | $183.81 | $183.80 | $183.80 |
| Purchase #6 | $26.82 | 4.733% | $28.0894 | $28.09 | $28.10 | $28.10 |
| Purchase #7 | $85.72 | 11.441% | $95.5272 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $830.30 | $896.9689 | $896.98 | $896.95 | $896.90 | |