| 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 | $56.50 | 13.121% | $63.9134 | $63.91 | $63.90 | $63.90 |
| Purchase #2 | $187.75 | 3.638% | $194.5803 | $194.58 | $194.60 | $194.60 |
| Purchase #3 | $135.50 | 6.584% | $144.4213 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $7.51 | 9.507% | $8.224 | $8.22 | $8.20 | $8.20 |
| Purchase #5 | $163.51 | 5.393% | $172.3281 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $88.64 | 11.225% | $98.5898 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $196.48 | 12.206% | $220.4623 | $220.46 | $220.45 | $220.50 |
| 7 purchase totals = | $835.89 | $902.5192 | $902.51 | $902.50 | $902.50 | |