| 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 | $98.51 | 10.261% | $108.6181 | $108.62 | $108.60 | $108.60 |
| Purchase #2 | $63.59 | 6.423% | $67.6744 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $212.82 | 3.812% | $220.9327 | $220.93 | $220.95 | $220.90 |
| Purchase #4 | $8.64 | 5.345% | $9.1018 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $81.74 | 3.356% | $84.4832 | $84.48 | $84.50 | $84.50 |
| Purchase #6 | $129.72 | 5.843% | $137.2995 | $137.30 | $137.30 | $137.30 |
| Purchase #7 | $138.75 | 13.371% | $157.3023 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $733.77 | $785.4120 | $785.40 | $785.40 | $785.40 | |