| 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 | $68.83 | 11.639% | $76.8411 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $33.66 | 8.521% | $36.5282 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $181.89 | 8.621% | $197.5707 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $106.98 | 10.745% | $118.475 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $174.89 | 4.559% | $182.8632 | $182.86 | $182.85 | $182.90 |
| Purchase #6 | $52.27 | 6.245% | $55.5343 | $55.53 | $55.55 | $55.50 |
| Purchase #7 | $67.64 | 8.390% | $73.315 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $686.16 | $741.1275 | $741.13 | $741.15 | $741.10 | |