| 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 | $31.91 | 13.253% | $36.139 | $36.14 | $36.15 | $36.10 |
| Purchase #2 | $69.96 | 5.180% | $73.5839 | $73.58 | $73.60 | $73.60 |
| Purchase #3 | $89.40 | 13.356% | $101.3403 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $77.69 | 8.492% | $84.2874 | $84.29 | $84.30 | $84.30 |
| Purchase #5 | $175.58 | 6.262% | $186.5748 | $186.57 | $186.55 | $186.60 |
| Purchase #6 | $124.51 | 12.630% | $140.2356 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $7.72 | 12.827% | $8.7102 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $576.77 | $630.8712 | $630.87 | $630.90 | $630.80 | |